48556520

素因数分解:

$2^3\times 5^1\times {\mathrm{1213913}}^1$

素因数の和:1213924

約数の個数: 16

約数和(自身を含む): 109252260

約数和(自身を除く): 60695740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1213913, 2427826, 4855652, 6069565, 9711304, 12139130, 24278260, 48556520]

約数ペア:

[(1, 48556520), (2, 24278260), (4, 12139130), (5, 9711304), (8, 6069565), (10, 4855652), (20, 2427826), (40, 1213913)]