52015516

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20873}}^1$

素因数の和:20973

約数の個数: 24

約数和(自身を含む): 105204960

約数和(自身を除く): 53189444

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 20873, 41746, 83492, 146111, 292222, 584444, 1857697, 3715394, 7430788, 13003879, 26007758, 52015516]

約数ペア:

[(1, 52015516), (2, 26007758), (4, 13003879), (7, 7430788), (14, 3715394), (28, 1857697), (89, 584444), (178, 292222), (356, 146111), (623, 83492), (1246, 41746), (2492, 20873)]