48801020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19213}}^1$

素因数の和:19349

約数の個数: 24

約数和(自身を含む): 103294464

約数和(自身を除く): 54493444

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 19213, 38426, 76852, 96065, 192130, 384260, 2440051, 4880102, 9760204, 12200255, 24400510, 48801020]

約数ペア:

[(1, 48801020), (2, 24400510), (4, 12200255), (5, 9760204), (10, 4880102), (20, 2440051), (127, 384260), (254, 192130), (508, 96065), (635, 76852), (1270, 38426), (2540, 19213)]