47808860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{217313}}^1$

素因数の和:217333

約数の個数: 24

約数和(自身を含む): 109526256

約数和(自身を除く): 61717396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 217313, 434626, 869252, 1086565, 2173130, 2390443, 4346260, 4780886, 9561772, 11952215, 23904430, 47808860]

約数ペア:

[(1, 47808860), (2, 23904430), (4, 11952215), (5, 9561772), (10, 4780886), (11, 4346260), (20, 2390443), (22, 2173130), (44, 1086565), (55, 869252), (110, 434626), (220, 217313)]