56696990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2447}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 117033984

約数和(自身を除く): 60336994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 2447, 3310, 4634, 4894, 11585, 12235, 17129, 23170, 24470, 34258, 85645, 171290, 809957, 1619914, 4049785, 5669699, 8099570, 11339398, 28348495, 56696990]

約数ペア:

[(1, 56696990), (2, 28348495), (5, 11339398), (7, 8099570), (10, 5669699), (14, 4049785), (35, 1619914), (70, 809957), (331, 171290), (662, 85645), (1655, 34258), (2317, 24470), (2447, 23170), (3310, 17129), (4634, 12235), (4894, 11585)]