51298708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 98360640

約数和(自身を除く): 47061932

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 101, 163, 164, 202, 326, 404, 652, 779, 1558, 1919, 3097, 3116, 3838, 4141, 6194, 6683, 7676, 8282, 12388, 13366, 16463, 16564, 26732, 32926, 65852, 78679, 126977, 157358, 253954, 312797, 314716, 507908, 625594, 674983, 1251188, 1349966, 2699932, 12824677, 25649354, 51298708]

約数ペア:

[(1, 51298708), (2, 25649354), (4, 12824677), (19, 2699932), (38, 1349966), (41, 1251188), (76, 674983), (82, 625594), (101, 507908), (163, 314716), (164, 312797), (202, 253954), (326, 157358), (404, 126977), (652, 78679), (779, 65852), (1558, 32926), (1919, 26732), (3097, 16564), (3116, 16463), (3838, 13366), (4141, 12388), (6194, 8282), (6683, 7676)]