56631690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 152219520

約数和(自身を除く): 95587830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 1531, 2055, 2466, 3062, 3699, 4110, 4593, 6165, 7398, 7655, 9186, 12330, 13779, 15310, 18495, 22965, 27558, 36990, 41337, 45930, 68895, 82674, 137790, 206685, 209747, 413370, 419494, 629241, 1048735, 1258482, 1887723, 2097470, 3146205, 3775446, 5663169, 6292410, 9438615, 11326338, 18877230, 28315845, 56631690]

約数ペア:

[(1, 56631690), (2, 28315845), (3, 18877230), (5, 11326338), (6, 9438615), (9, 6292410), (10, 5663169), (15, 3775446), (18, 3146205), (27, 2097470), (30, 1887723), (45, 1258482), (54, 1048735), (90, 629241), (135, 419494), (137, 413370), (270, 209747), (274, 206685), (411, 137790), (685, 82674), (822, 68895), (1233, 45930), (1370, 41337), (1531, 36990), (2055, 27558), (2466, 22965), (3062, 18495), (3699, 15310), (4110, 13779), (4593, 12330), (6165, 9186), (7398, 7655)]