49385725

素因数分解:

$5^2\times {\mathrm{509}}^1\times {\mathrm{3881}}^1$

素因数の和:4400

約数の個数: 12

約数和(自身を含む): 61374420

約数和(自身を除く): 11988695

約数列:

[1, 5, 25, 509, 2545, 3881, 12725, 19405, 97025, 1975429, 9877145, 49385725]

約数ペア:

[(1, 49385725), (5, 9877145), (25, 1975429), (509, 97025), (2545, 19405), (3881, 12725)]