56120870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22721}}^1$

素因数の和:22760

約数の個数: 32

約数和(自身を含む): 114518880

約数和(自身を除く): 58398010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 22721, 45442, 113605, 227210, 295373, 431699, 590746, 863398, 1476865, 2158495, 2953730, 4316990, 5612087, 11224174, 28060435, 56120870]

約数ペア:

[(1, 56120870), (2, 28060435), (5, 11224174), (10, 5612087), (13, 4316990), (19, 2953730), (26, 2158495), (38, 1476865), (65, 863398), (95, 590746), (130, 431699), (190, 295373), (247, 227210), (494, 113605), (1235, 45442), (2470, 22721)]