53957640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 128

約数和(自身を含む): 181077120

約数和(自身を除く): 127119480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 997, 1230, 1320, 1353, 1640, 1804, 1994, 2255, 2460, 2706, 2991, 3608, 3988, 4510, 4920, 4985, 5412, 5982, 6765, 7976, 9020, 9970, 10824, 10967, 11964, 13530, 14955, 18040, 19940, 21934, 23928, 27060, 29910, 32901, 39880, 40877, 43868, 54120, 54835, 59820, 65802, 81754, 87736, 109670, 119640, 122631, 131604, 163508, 164505, 204385, 219340, 245262, 263208, 327016, 329010, 408770, 438680, 449647, 490524, 613155, 658020, 817540, 899294, 981048, 1226310, 1316040, 1348941, 1635080, 1798588, 2248235, 2452620, 2697882, 3597176, 4496470, 4905240, 5395764, 6744705, 8992940, 10791528, 13489410, 17985880, 26978820, 53957640]

約数ペア:

[(1, 53957640), (2, 26978820), (3, 17985880), (4, 13489410), (5, 10791528), (6, 8992940), (8, 6744705), (10, 5395764), (11, 4905240), (12, 4496470), (15, 3597176), (20, 2697882), (22, 2452620), (24, 2248235), (30, 1798588), (33, 1635080), (40, 1348941), (41, 1316040), (44, 1226310), (55, 981048), (60, 899294), (66, 817540), (82, 658020), (88, 613155), (110, 490524), (120, 449647), (123, 438680), (132, 408770), (164, 329010), (165, 327016), (205, 263208), (220, 245262), (246, 219340), (264, 204385), (328, 164505), (330, 163508), (410, 131604), (440, 122631), (451, 119640), (492, 109670), (615, 87736), (660, 81754), (820, 65802), (902, 59820), (984, 54835), (997, 54120), (1230, 43868), (1320, 40877), (1353, 39880), (1640, 32901), (1804, 29910), (1994, 27060), (2255, 23928), (2460, 21934), (2706, 19940), (2991, 18040), (3608, 14955), (3988, 13530), (4510, 11964), (4920, 10967), (4985, 10824), (5412, 9970), (5982, 9020), (6765, 7976)]