50821680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 196058880

約数和(自身を除く): 145237200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 179, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 358, 364, 390, 420, 455, 507, 520, 537, 546, 560, 624, 676, 716, 728, 780, 840, 845, 895, 910, 1014, 1040, 1074, 1092, 1183, 1253, 1352, 1365, 1432, 1456, 1560, 1680, 1690, 1790, 1820, 2028, 2148, 2184, 2327, 2366, 2506, 2535, 2685, 2704, 2730, 2864, 3120, 3380, 3549, 3580, 3640, 3759, 4056, 4296, 4368, 4654, 4732, 5012, 5070, 5370, 5460, 5915, 6265, 6760, 6981, 7098, 7160, 7280, 7518, 8112, 8592, 9308, 9464, 10024, 10140, 10740, 10920, 11635, 11830, 12530, 13520, 13962, 14196, 14320, 15036, 16289, 17745, 18616, 18795, 18928, 20048, 20280, 21480, 21840, 23270, 23660, 25060, 27924, 28392, 30072, 30251, 32578, 34905, 35490, 37232, 37590, 40560, 42960, 46540, 47320, 48867, 50120, 55848, 56784, 60144, 60502, 65156, 69810, 70980, 75180, 81445, 90753, 93080, 94640, 97734, 100240, 111696, 121004, 130312, 139620, 141960, 150360, 151255, 162890, 181506, 186160, 195468, 211757, 242008, 244335, 260624, 279240, 283920, 300720, 302510, 325780, 363012, 390936, 423514, 453765, 484016, 488670, 558480, 605020, 635271, 651560, 726024, 781872, 847028, 907530, 977340, 1058785, 1210040, 1270542, 1303120, 1452048, 1694056, 1815060, 1954680, 2117570, 2420080, 2541084, 3176355, 3388112, 3630120, 3909360, 4235140, 5082168, 6352710, 7260240, 8470280, 10164336, 12705420, 16940560, 25410840, 50821680]

約数ペア:

[(1, 50821680), (2, 25410840), (3, 16940560), (4, 12705420), (5, 10164336), (6, 8470280), (7, 7260240), (8, 6352710), (10, 5082168), (12, 4235140), (13, 3909360), (14, 3630120), (15, 3388112), (16, 3176355), (20, 2541084), (21, 2420080), (24, 2117570), (26, 1954680), (28, 1815060), (30, 1694056), (35, 1452048), (39, 1303120), (40, 1270542), (42, 1210040), (48, 1058785), (52, 977340), (56, 907530), (60, 847028), (65, 781872), (70, 726024), (78, 651560), (80, 635271), (84, 605020), (91, 558480), (104, 488670), (105, 484016), (112, 453765), (120, 423514), (130, 390936), (140, 363012), (156, 325780), (168, 302510), (169, 300720), (179, 283920), (182, 279240), (195, 260624), (208, 244335), (210, 242008), (240, 211757), (260, 195468), (273, 186160), (280, 181506), (312, 162890), (336, 151255), (338, 150360), (358, 141960), (364, 139620), (390, 130312), (420, 121004), (455, 111696), (507, 100240), (520, 97734), (537, 94640), (546, 93080), (560, 90753), (624, 81445), (676, 75180), (716, 70980), (728, 69810), (780, 65156), (840, 60502), (845, 60144), (895, 56784), (910, 55848), (1014, 50120), (1040, 48867), (1074, 47320), (1092, 46540), (1183, 42960), (1253, 40560), (1352, 37590), (1365, 37232), (1432, 35490), (1456, 34905), (1560, 32578), (1680, 30251), (1690, 30072), (1790, 28392), (1820, 27924), (2028, 25060), (2148, 23660), (2184, 23270), (2327, 21840), (2366, 21480), (2506, 20280), (2535, 20048), (2685, 18928), (2704, 18795), (2730, 18616), (2864, 17745), (3120, 16289), (3380, 15036), (3549, 14320), (3580, 14196), (3640, 13962), (3759, 13520), (4056, 12530), (4296, 11830), (4368, 11635), (4654, 10920), (4732, 10740), (5012, 10140), (5070, 10024), (5370, 9464), (5460, 9308), (5915, 8592), (6265, 8112), (6760, 7518), (6981, 7280), (7098, 7160)]