48643940

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11527}}^1$

素因数の和:11747

約数の個数: 24

約数和(自身を含む): 102645312

約数和(自身を除く): 54001372

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 11527, 23054, 46108, 57635, 115270, 230540, 2432197, 4864394, 9728788, 12160985, 24321970, 48643940]

約数ペア:

[(1, 48643940), (2, 24321970), (4, 12160985), (5, 9728788), (10, 4864394), (20, 2432197), (211, 230540), (422, 115270), (844, 57635), (1055, 46108), (2110, 23054), (4220, 11527)]