55724140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59281}}^1$

素因数の和:59337

約数の個数: 24

約数和(自身を含む): 119512512

約数和(自身を除く): 63788372

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 59281, 118562, 237124, 296405, 592810, 1185620, 2786207, 5572414, 11144828, 13931035, 27862070, 55724140]

約数ペア:

[(1, 55724140), (2, 27862070), (4, 13931035), (5, 11144828), (10, 5572414), (20, 2786207), (47, 1185620), (94, 592810), (188, 296405), (235, 237124), (470, 118562), (940, 59281)]