51963490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{51449}}^1$

素因数の和:51557

約数の個数: 16

約数和(自身を含む): 94462200

約数和(自身を除く): 42498710

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 51449, 102898, 257245, 514490, 5196349, 10392698, 25981745, 51963490]

約数ペア:

[(1, 51963490), (2, 25981745), (5, 10392698), (10, 5196349), (101, 514490), (202, 257245), (505, 102898), (1010, 51449)]