47398340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{215447}}^1$

素因数の和:215467

約数の個数: 24

約数和(自身を含む): 108585792

約数和(自身を除く): 61187452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 215447, 430894, 861788, 1077235, 2154470, 2369917, 4308940, 4739834, 9479668, 11849585, 23699170, 47398340]

約数ペア:

[(1, 47398340), (2, 23699170), (4, 11849585), (5, 9479668), (10, 4739834), (11, 4308940), (20, 2369917), (22, 2154470), (44, 1077235), (55, 861788), (110, 430894), (220, 215447)]