56987876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 117718272

約数和(自身を除く): 60730396

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1598, 1621, 2068, 3196, 3242, 6484, 8789, 17578, 17831, 27557, 35156, 35662, 55114, 71324, 76187, 110228, 152374, 303127, 304748, 606254, 838057, 1212508, 1295179, 1676114, 2590358, 3352228, 5180716, 14246969, 28493938, 56987876]

約数ペア:

[(1, 56987876), (2, 28493938), (4, 14246969), (11, 5180716), (17, 3352228), (22, 2590358), (34, 1676114), (44, 1295179), (47, 1212508), (68, 838057), (94, 606254), (187, 304748), (188, 303127), (374, 152374), (517, 110228), (748, 76187), (799, 71324), (1034, 55114), (1598, 35662), (1621, 35156), (2068, 27557), (3196, 17831), (3242, 17578), (6484, 8789)]