56354440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23879}}^1$

素因数の和:23949

約数の個数: 32

約数和(自身を含む): 128952000

約数和(自身を除く): 72597560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 23879, 47758, 95516, 119395, 191032, 238790, 477580, 955160, 1408861, 2817722, 5635444, 7044305, 11270888, 14088610, 28177220, 56354440]

約数ペア:

[(1, 56354440), (2, 28177220), (4, 14088610), (5, 11270888), (8, 7044305), (10, 5635444), (20, 2817722), (40, 1408861), (59, 955160), (118, 477580), (236, 238790), (295, 191032), (472, 119395), (590, 95516), (1180, 47758), (2360, 23879)]