55912020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1231}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 156887808

約数和(自身を除く): 100975788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 757, 1231, 1514, 2271, 2462, 3028, 3693, 3785, 4542, 4924, 6155, 7386, 7570, 9084, 11355, 12310, 14772, 15140, 18465, 22710, 24620, 36930, 45420, 73860, 931867, 1863734, 2795601, 3727468, 4659335, 5591202, 9318670, 11182404, 13978005, 18637340, 27956010, 55912020]

約数ペア:

[(1, 55912020), (2, 27956010), (3, 18637340), (4, 13978005), (5, 11182404), (6, 9318670), (10, 5591202), (12, 4659335), (15, 3727468), (20, 2795601), (30, 1863734), (60, 931867), (757, 73860), (1231, 45420), (1514, 36930), (2271, 24620), (2462, 22710), (3028, 18465), (3693, 15140), (3785, 14772), (4542, 12310), (4924, 11355), (6155, 9084), (7386, 7570)]