56011940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1091}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 69471964

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 1091, 1510, 2182, 2567, 3020, 4364, 5134, 5455, 10268, 10910, 12835, 18547, 21820, 25670, 37094, 51340, 74188, 92735, 164741, 185470, 329482, 370940, 658964, 823705, 1647410, 2800597, 3294820, 5601194, 11202388, 14002985, 28005970, 56011940]

約数ペア:

[(1, 56011940), (2, 28005970), (4, 14002985), (5, 11202388), (10, 5601194), (17, 3294820), (20, 2800597), (34, 1647410), (68, 823705), (85, 658964), (151, 370940), (170, 329482), (302, 185470), (340, 164741), (604, 92735), (755, 74188), (1091, 51340), (1510, 37094), (2182, 25670), (2567, 21820), (3020, 18547), (4364, 12835), (5134, 10910), (5455, 10268)]