47885780

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9539}}^1$

素因数の和:9799

約数の個数: 24

約数和(自身を含む): 100971360

約数和(自身を除く): 53085580

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 9539, 19078, 38156, 47695, 95390, 190780, 2394289, 4788578, 9577156, 11971445, 23942890, 47885780]

約数ペア:

[(1, 47885780), (2, 23942890), (4, 11971445), (5, 9577156), (10, 4788578), (20, 2394289), (251, 190780), (502, 95390), (1004, 47695), (1255, 38156), (2510, 19078), (5020, 9539)]