49855325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 67141536

約数和(自身を除く): 17286211

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1171, 1703, 3275, 5855, 8515, 15223, 29275, 42575, 76115, 153401, 380575, 767005, 1994213, 3835025, 9971065, 49855325]

約数ペア:

[(1, 49855325), (5, 9971065), (13, 3835025), (25, 1994213), (65, 767005), (131, 380575), (325, 153401), (655, 76115), (1171, 42575), (1703, 29275), (3275, 15223), (5855, 8515)]