54712020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4405

約数の個数: 96

約数和(自身を含む): 175956480

約数和(自身を除く): 121244460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 4363, 6270, 8726, 12540, 13089, 17452, 21815, 26178, 43630, 47993, 52356, 65445, 82897, 87260, 95986, 130890, 143979, 165794, 191972, 239965, 248691, 261780, 287958, 331588, 414485, 479930, 497382, 575916, 719895, 828970, 911867, 959860, 994764, 1243455, 1439790, 1657940, 1823734, 2486910, 2735601, 2879580, 3647468, 4559335, 4973820, 5471202, 9118670, 10942404, 13678005, 18237340, 27356010, 54712020]

約数ペア:

[(1, 54712020), (2, 27356010), (3, 18237340), (4, 13678005), (5, 10942404), (6, 9118670), (10, 5471202), (11, 4973820), (12, 4559335), (15, 3647468), (19, 2879580), (20, 2735601), (22, 2486910), (30, 1823734), (33, 1657940), (38, 1439790), (44, 1243455), (55, 994764), (57, 959860), (60, 911867), (66, 828970), (76, 719895), (95, 575916), (110, 497382), (114, 479930), (132, 414485), (165, 331588), (190, 287958), (209, 261780), (220, 248691), (228, 239965), (285, 191972), (330, 165794), (380, 143979), (418, 130890), (570, 95986), (627, 87260), (660, 82897), (836, 65445), (1045, 52356), (1140, 47993), (1254, 43630), (2090, 26178), (2508, 21815), (3135, 17452), (4180, 13089), (4363, 12540), (6270, 8726)]