51903856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{190823}}^1$

素因数の和:190848

約数の個数: 20

約数和(自身を含む): 106479792

約数和(自身を除く): 54575936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 190823, 381646, 763292, 1526584, 3053168, 3243991, 6487982, 12975964, 25951928, 51903856]

約数ペア:

[(1, 51903856), (2, 25951928), (4, 12975964), (8, 6487982), (16, 3243991), (17, 3053168), (34, 1526584), (68, 763292), (136, 381646), (272, 190823)]