53164020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 189260064

約数和(自身を除く): 136096044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 107, 130, 140, 147, 156, 169, 182, 195, 196, 210, 214, 245, 260, 273, 294, 321, 338, 364, 390, 420, 428, 455, 490, 507, 535, 546, 588, 637, 642, 676, 735, 749, 780, 845, 910, 980, 1014, 1070, 1092, 1183, 1274, 1284, 1365, 1391, 1470, 1498, 1605, 1690, 1820, 1911, 2028, 2140, 2247, 2366, 2535, 2548, 2730, 2782, 2940, 2996, 3185, 3210, 3380, 3549, 3745, 3822, 4173, 4494, 4732, 5070, 5243, 5460, 5564, 5915, 6370, 6420, 6955, 7098, 7490, 7644, 8281, 8346, 8988, 9555, 9737, 10140, 10486, 11235, 11830, 12740, 13910, 14196, 14980, 15729, 16562, 16692, 17745, 18083, 19110, 19474, 20865, 20972, 22470, 23660, 24843, 26215, 27820, 29211, 31458, 33124, 35490, 36166, 38220, 38948, 41405, 41730, 44940, 48685, 49686, 52430, 54249, 58422, 62916, 68159, 70980, 72332, 78645, 82810, 83460, 90415, 97370, 99372, 104860, 108498, 116844, 124215, 126581, 136318, 146055, 157290, 165620, 180830, 194740, 204477, 216996, 248430, 253162, 271245, 272636, 292110, 314580, 340795, 361660, 379743, 408954, 496860, 506324, 542490, 584220, 632905, 681590, 759486, 817908, 886067, 1022385, 1084980, 1265810, 1363180, 1518972, 1772134, 1898715, 2044770, 2531620, 2658201, 3544268, 3797430, 4089540, 4430335, 5316402, 7594860, 8860670, 10632804, 13291005, 17721340, 26582010, 53164020]

約数ペア:

[(1, 53164020), (2, 26582010), (3, 17721340), (4, 13291005), (5, 10632804), (6, 8860670), (7, 7594860), (10, 5316402), (12, 4430335), (13, 4089540), (14, 3797430), (15, 3544268), (20, 2658201), (21, 2531620), (26, 2044770), (28, 1898715), (30, 1772134), (35, 1518972), (39, 1363180), (42, 1265810), (49, 1084980), (52, 1022385), (60, 886067), (65, 817908), (70, 759486), (78, 681590), (84, 632905), (91, 584220), (98, 542490), (105, 506324), (107, 496860), (130, 408954), (140, 379743), (147, 361660), (156, 340795), (169, 314580), (182, 292110), (195, 272636), (196, 271245), (210, 253162), (214, 248430), (245, 216996), (260, 204477), (273, 194740), (294, 180830), (321, 165620), (338, 157290), (364, 146055), (390, 136318), (420, 126581), (428, 124215), (455, 116844), (490, 108498), (507, 104860), (535, 99372), (546, 97370), (588, 90415), (637, 83460), (642, 82810), (676, 78645), (735, 72332), (749, 70980), (780, 68159), (845, 62916), (910, 58422), (980, 54249), (1014, 52430), (1070, 49686), (1092, 48685), (1183, 44940), (1274, 41730), (1284, 41405), (1365, 38948), (1391, 38220), (1470, 36166), (1498, 35490), (1605, 33124), (1690, 31458), (1820, 29211), (1911, 27820), (2028, 26215), (2140, 24843), (2247, 23660), (2366, 22470), (2535, 20972), (2548, 20865), (2730, 19474), (2782, 19110), (2940, 18083), (2996, 17745), (3185, 16692), (3210, 16562), (3380, 15729), (3549, 14980), (3745, 14196), (3822, 13910), (4173, 12740), (4494, 11830), (4732, 11235), (5070, 10486), (5243, 10140), (5460, 9737), (5564, 9555), (5915, 8988), (6370, 8346), (6420, 8281), (6955, 7644), (7098, 7490)]