56145430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 111144960

約数和(自身を除く): 54999530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 4019, 6985, 8038, 13970, 20095, 40190, 44209, 88418, 221045, 442090, 510413, 1020826, 2552065, 5104130, 5614543, 11229086, 28072715, 56145430]

約数ペア:

[(1, 56145430), (2, 28072715), (5, 11229086), (10, 5614543), (11, 5104130), (22, 2552065), (55, 1020826), (110, 510413), (127, 442090), (254, 221045), (635, 88418), (1270, 44209), (1397, 40190), (2794, 20095), (4019, 13970), (6985, 8038)]