57044140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 68693780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 269, 460, 461, 538, 922, 1076, 1345, 1844, 2305, 2690, 4610, 5380, 6187, 9220, 10603, 12374, 21206, 24748, 30935, 42412, 53015, 61870, 106030, 123740, 124009, 212060, 248018, 496036, 620045, 1240090, 2480180, 2852207, 5704414, 11408828, 14261035, 28522070, 57044140]

約数ペア:

[(1, 57044140), (2, 28522070), (4, 14261035), (5, 11408828), (10, 5704414), (20, 2852207), (23, 2480180), (46, 1240090), (92, 620045), (115, 496036), (230, 248018), (269, 212060), (460, 124009), (461, 123740), (538, 106030), (922, 61870), (1076, 53015), (1345, 42412), (1844, 30935), (2305, 24748), (2690, 21206), (4610, 12374), (5380, 10603), (6187, 9220)]