48641290

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{19379}}^1$

素因数の和:19637

約数の個数: 16

約数和(自身を含む): 87907680

約数和(自身を除く): 39266390

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 19379, 38758, 96895, 193790, 4864129, 9728258, 24320645, 48641290]

約数ペア:

[(1, 48641290), (2, 24320645), (5, 9728258), (10, 4864129), (251, 193790), (502, 96895), (1255, 38758), (2510, 19379)]