48667790

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{12511}}^1$

素因数の和:12907

約数の個数: 16

約数和(自身を含む): 87834240

約数和(自身を除く): 39166450

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 12511, 25022, 62555, 125110, 4866779, 9733558, 24333895, 48667790]

約数ペア:

[(1, 48667790), (2, 24333895), (5, 9733558), (10, 4866779), (389, 125110), (778, 62555), (1945, 25022), (3890, 12511)]