51146040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38747}}^1$

素因数の和:38772

約数の個数: 64

約数和(自身を含む): 167391360

約数和(自身を除く): 116245320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 38747, 77494, 116241, 154988, 193735, 232482, 309976, 387470, 426217, 464964, 581205, 774940, 852434, 929928, 1162410, 1278651, 1549880, 1704868, 2131085, 2324820, 2557302, 3409736, 4262170, 4649640, 5114604, 6393255, 8524340, 10229208, 12786510, 17048680, 25573020, 51146040]

約数ペア:

[(1, 51146040), (2, 25573020), (3, 17048680), (4, 12786510), (5, 10229208), (6, 8524340), (8, 6393255), (10, 5114604), (11, 4649640), (12, 4262170), (15, 3409736), (20, 2557302), (22, 2324820), (24, 2131085), (30, 1704868), (33, 1549880), (40, 1278651), (44, 1162410), (55, 929928), (60, 852434), (66, 774940), (88, 581205), (110, 464964), (120, 426217), (132, 387470), (165, 309976), (220, 232482), (264, 193735), (330, 154988), (440, 116241), (660, 77494), (1320, 38747)]