53697712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{78049}}^1$

素因数の和:78100

約数の個数: 20

約数和(自身を含む): 106460200

約数和(自身を除く): 52762488

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 78049, 156098, 312196, 624392, 1248784, 3356107, 6712214, 13424428, 26848856, 53697712]

約数ペア:

[(1, 53697712), (2, 26848856), (4, 13424428), (8, 6712214), (16, 3356107), (43, 1248784), (86, 624392), (172, 312196), (344, 156098), (688, 78049)]