56631990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9781}}^1$

素因数の和:9984

約数の個数: 32

約数和(自身を含む): 136634976

約数和(自身を除く): 80002986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 9781, 19562, 29343, 48905, 58686, 97810, 146715, 293430, 1887733, 3775466, 5663199, 9438665, 11326398, 18877330, 28315995, 56631990]

約数ペア:

[(1, 56631990), (2, 28315995), (3, 18877330), (5, 11326398), (6, 9438665), (10, 5663199), (15, 3775466), (30, 1887733), (193, 293430), (386, 146715), (579, 97810), (965, 58686), (1158, 48905), (1930, 29343), (2895, 19562), (5790, 9781)]