50896652500

素因数分解:

$2^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 119409776640

約数和(自身を除く): 68513124140

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 47, 50, 62, 89, 94, 100, 124, 125, 155, 157, 178, 188, 235, 250, 310, 314, 356, 445, 470, 500, 620, 625, 628, 775, 785, 890, 940, 1175, 1250, 1457, 1550, 1570, 1780, 2225, 2350, 2500, 2759, 2914, 3100, 3140, 3875, 3925, 4183, 4450, 4700, 4867, 5518, 5828, 5875, 7285, 7379, 7750, 7850, 8366, 8900, 9734, 11036, 11125, 11750, 13795, 13973, 14570, 14758, 15500, 15700, 16732, 19375, 19468, 19625, 20915, 22250, 23500, 24335, 27590, 27946, 29140, 29375, 29516, 36425, 36895, 38750, 39250, 41830, 44500, 48670, 55180, 55625, 55892, 58750, 68975, 69865, 72850, 73790, 77500, 78500, 83660, 97340, 98125, 104575, 111250, 117500, 121675, 129673, 137950, 139730, 145700, 147580, 182125, 184475, 196250, 209150, 222500, 228749, 243350, 259346, 275900, 279460, 344875, 349325, 364250, 368950, 392500, 418300, 433163, 457498, 486700, 518692, 522875, 608375, 648365, 656731, 689750, 698650, 728500, 737900, 866326, 910625, 914996, 922375, 1045750, 1143745, 1216750, 1296730, 1313462, 1379500, 1397300, 1724375, 1732652, 1746625, 1821250, 1844750, 2091500, 2165815, 2287490, 2433500, 2593460, 2614375, 2626924, 3041875, 3241825, 3283655, 3448750, 3493250, 3642500, 3689500, 4331630, 4574980, 4611875, 5228750, 5718725, 6083750, 6483650, 6567310, 6897500, 6986500, 8663260, 8733125, 9223750, 10457500, 10829075, 11437450, 12167500, 12967300, 13134620, 16209125, 16418275, 17466250, 18447500, 20358661, 21658150, 22874900, 28593625, 32418250, 32836550, 34932500, 40717322, 43316300, 54145375, 57187250, 64836500, 65673100, 81045625, 81434644, 82091375, 101793305, 108290750, 114374500, 142968125, 162091250, 164182750, 203586610, 216581500, 270726875, 285936250, 324182500, 328365500, 407173220, 410456875, 508966525, 541453750, 571872500, 820913750, 1017933050, 1082907500, 1641827500, 2035866100, 2544832625, 5089665250, 10179330500, 12724163125, 25448326250, 50896652500]

約数ペア:

[(1, 50896652500), (2, 25448326250), (4, 12724163125), (5, 10179330500), (10, 5089665250), (20, 2544832625), (25, 2035866100), (31, 1641827500), (47, 1082907500), (50, 1017933050), (62, 820913750), (89, 571872500), (94, 541453750), (100, 508966525), (124, 410456875), (125, 407173220), (155, 328365500), (157, 324182500), (178, 285936250), (188, 270726875), (235, 216581500), (250, 203586610), (310, 164182750), (314, 162091250), (356, 142968125), (445, 114374500), (470, 108290750), (500, 101793305), (620, 82091375), (625, 81434644), (628, 81045625), (775, 65673100), (785, 64836500), (890, 57187250), (940, 54145375), (1175, 43316300), (1250, 40717322), (1457, 34932500), (1550, 32836550), (1570, 32418250), (1780, 28593625), (2225, 22874900), (2350, 21658150), (2500, 20358661), (2759, 18447500), (2914, 17466250), (3100, 16418275), (3140, 16209125), (3875, 13134620), (3925, 12967300), (4183, 12167500), (4450, 11437450), (4700, 10829075), (4867, 10457500), (5518, 9223750), (5828, 8733125), (5875, 8663260), (7285, 6986500), (7379, 6897500), (7750, 6567310), (7850, 6483650), (8366, 6083750), (8900, 5718725), (9734, 5228750), (11036, 4611875), (11125, 4574980), (11750, 4331630), (13795, 3689500), (13973, 3642500), (14570, 3493250), (14758, 3448750), (15500, 3283655), (15700, 3241825), (16732, 3041875), (19375, 2626924), (19468, 2614375), (19625, 2593460), (20915, 2433500), (22250, 2287490), (23500, 2165815), (24335, 2091500), (27590, 1844750), (27946, 1821250), (29140, 1746625), (29375, 1732652), (29516, 1724375), (36425, 1397300), (36895, 1379500), (38750, 1313462), (39250, 1296730), (41830, 1216750), (44500, 1143745), (48670, 1045750), (55180, 922375), (55625, 914996), (55892, 910625), (58750, 866326), (68975, 737900), (69865, 728500), (72850, 698650), (73790, 689750), (77500, 656731), (78500, 648365), (83660, 608375), (97340, 522875), (98125, 518692), (104575, 486700), (111250, 457498), (117500, 433163), (121675, 418300), (129673, 392500), (137950, 368950), (139730, 364250), (145700, 349325), (147580, 344875), (182125, 279460), (184475, 275900), (196250, 259346), (209150, 243350), (222500, 228749)]