56506660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6841}}^1$

素因数の和:6916

約数の個数: 48

約数和(自身を含む): 137934720

約数和(自身を除く): 81428060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 6841, 8260, 13682, 27364, 34205, 47887, 68410, 95774, 136820, 191548, 239435, 403619, 478870, 807238, 957740, 1614476, 2018095, 2825333, 4036190, 5650666, 8072380, 11301332, 14126665, 28253330, 56506660]

約数ペア:

[(1, 56506660), (2, 28253330), (4, 14126665), (5, 11301332), (7, 8072380), (10, 5650666), (14, 4036190), (20, 2825333), (28, 2018095), (35, 1614476), (59, 957740), (70, 807238), (118, 478870), (140, 403619), (236, 239435), (295, 191548), (413, 136820), (590, 95774), (826, 68410), (1180, 47887), (1652, 34205), (2065, 27364), (4130, 13682), (6841, 8260)]