47830420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{217411}}^1$

素因数の和:217431

約数の個数: 24

約数和(自身を含む): 109575648

約数和(自身を除く): 61745228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 217411, 434822, 869644, 1087055, 2174110, 2391521, 4348220, 4783042, 9566084, 11957605, 23915210, 47830420]

約数ペア:

[(1, 47830420), (2, 23915210), (4, 11957605), (5, 9566084), (10, 4783042), (11, 4348220), (20, 2391521), (22, 2174110), (44, 1087055), (55, 869644), (110, 434822), (220, 217411)]