51320824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19903

約数の個数: 32

約数和(自身を含む): 107254800

約数和(自身を除く): 55933976

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 19861, 39722, 79444, 158888, 337637, 377359, 675274, 754718, 1350548, 1509436, 2701096, 3018872, 6415103, 12830206, 25660412, 51320824]

約数ペア:

[(1, 51320824), (2, 25660412), (4, 12830206), (8, 6415103), (17, 3018872), (19, 2701096), (34, 1509436), (38, 1350548), (68, 754718), (76, 675274), (136, 377359), (152, 337637), (323, 158888), (646, 79444), (1292, 39722), (2584, 19861)]