53685240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 132938760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 809, 840, 948, 1106, 1185, 1580, 1618, 1659, 1896, 2212, 2370, 2427, 2765, 3160, 3236, 3318, 4045, 4424, 4740, 4854, 5530, 5663, 6472, 6636, 8090, 8295, 9480, 9708, 11060, 11326, 12135, 13272, 16180, 16590, 16989, 19416, 22120, 22652, 24270, 28315, 32360, 33180, 33978, 45304, 48540, 56630, 63911, 66360, 67956, 84945, 97080, 113260, 127822, 135912, 169890, 191733, 226520, 255644, 319555, 339780, 383466, 447377, 511288, 639110, 679560, 766932, 894754, 958665, 1278220, 1342131, 1533864, 1789508, 1917330, 2236885, 2556440, 2684262, 3579016, 3834660, 4473770, 5368524, 6710655, 7669320, 8947540, 10737048, 13421310, 17895080, 26842620, 53685240]

約数ペア:

[(1, 53685240), (2, 26842620), (3, 17895080), (4, 13421310), (5, 10737048), (6, 8947540), (7, 7669320), (8, 6710655), (10, 5368524), (12, 4473770), (14, 3834660), (15, 3579016), (20, 2684262), (21, 2556440), (24, 2236885), (28, 1917330), (30, 1789508), (35, 1533864), (40, 1342131), (42, 1278220), (56, 958665), (60, 894754), (70, 766932), (79, 679560), (84, 639110), (105, 511288), (120, 447377), (140, 383466), (158, 339780), (168, 319555), (210, 255644), (237, 226520), (280, 191733), (316, 169890), (395, 135912), (420, 127822), (474, 113260), (553, 97080), (632, 84945), (790, 67956), (809, 66360), (840, 63911), (948, 56630), (1106, 48540), (1185, 45304), (1580, 33978), (1618, 33180), (1659, 32360), (1896, 28315), (2212, 24270), (2370, 22652), (2427, 22120), (2765, 19416), (3160, 16989), (3236, 16590), (3318, 16180), (4045, 13272), (4424, 12135), (4740, 11326), (4854, 11060), (5530, 9708), (5663, 9480), (6472, 8295), (6636, 8090)]