55531760

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4597}}^1$

素因数の和:4761

約数の個数: 40

約数和(自身を含む): 129994656

約数和(自身を除く): 74462896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 4597, 6040, 9194, 12080, 18388, 22985, 36776, 45970, 73552, 91940, 183880, 367760, 694147, 1388294, 2776588, 3470735, 5553176, 6941470, 11106352, 13882940, 27765880, 55531760]

約数ペア:

[(1, 55531760), (2, 27765880), (4, 13882940), (5, 11106352), (8, 6941470), (10, 5553176), (16, 3470735), (20, 2776588), (40, 1388294), (80, 694147), (151, 367760), (302, 183880), (604, 91940), (755, 73552), (1208, 45970), (1510, 36776), (2416, 22985), (3020, 18388), (4597, 12080), (6040, 9194)]