49776425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 65828376

約数和(自身を除く): 16051951

約数列:

[1, 5, 17, 25, 85, 173, 425, 677, 865, 2941, 3385, 4325, 11509, 14705, 16925, 57545, 73525, 117121, 287725, 585605, 1991057, 2928025, 9955285, 49776425]

約数ペア:

[(1, 49776425), (5, 9955285), (17, 2928025), (25, 1991057), (85, 585605), (173, 287725), (425, 117121), (677, 73525), (865, 57545), (2941, 16925), (3385, 14705), (4325, 11509)]