53078980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{56467}}^1$

素因数の和:56523

約数の個数: 24

約数和(自身を含む): 113839488

約数和(自身を除く): 60760508

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 56467, 112934, 225868, 282335, 564670, 1129340, 2653949, 5307898, 10615796, 13269745, 26539490, 53078980]

約数ペア:

[(1, 53078980), (2, 26539490), (4, 13269745), (5, 10615796), (10, 5307898), (20, 2653949), (47, 1129340), (94, 564670), (188, 282335), (235, 225868), (470, 112934), (940, 56467)]