56556720876

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1\times {\mathrm{20389}}^1$

素因数の和:22198

約数の個数: 48

約数和(自身を含む): 133001523200

約数和(自身を除く): 76444802324

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1663, 1668, 3326, 4989, 6652, 9978, 19956, 20389, 40778, 61167, 81556, 122334, 231157, 244668, 462314, 693471, 924628, 1386942, 2773884, 2834071, 5668142, 8502213, 11336284, 17004426, 33906907, 34008852, 67813814, 101720721, 135627628, 203441442, 406882884, 4713060073, 9426120146, 14139180219, 18852240292, 28278360438, 56556720876]

約数ペア:

[(1, 56556720876), (2, 28278360438), (3, 18852240292), (4, 14139180219), (6, 9426120146), (12, 4713060073), (139, 406882884), (278, 203441442), (417, 135627628), (556, 101720721), (834, 67813814), (1663, 34008852), (1668, 33906907), (3326, 17004426), (4989, 11336284), (6652, 8502213), (9978, 5668142), (19956, 2834071), (20389, 2773884), (40778, 1386942), (61167, 924628), (81556, 693471), (122334, 462314), (231157, 244668)]