57084490

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{21221}}^1$

素因数の和:21497

約数の個数: 16

約数和(自身を含む): 103138920

約数和(自身を除く): 46054430

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 21221, 42442, 106105, 212210, 5708449, 11416898, 28542245, 57084490]

約数ペア:

[(1, 57084490), (2, 28542245), (5, 11416898), (10, 5708449), (269, 212210), (538, 106105), (1345, 42442), (2690, 21221)]