48480742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9739}}^1$

素因数の和:9891

約数の個数: 16

約数和(自身を含む): 77140800

約数和(自身を除く): 28660058

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 9739, 19478, 185041, 370082, 1275809, 2551618, 24240371, 48480742]

約数ペア:

[(1, 48480742), (2, 24240371), (19, 2551618), (38, 1275809), (131, 370082), (262, 185041), (2489, 19478), (4978, 9739)]