48885668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21863}}^1$

素因数の和:21923

約数の個数: 24

約数和(自身を含む): 94277568

約数和(自身を除く): 45391900

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 21863, 43726, 87452, 284219, 568438, 940109, 1136876, 1880218, 3760436, 12221417, 24442834, 48885668]

約数ペア:

[(1, 48885668), (2, 24442834), (4, 12221417), (13, 3760436), (26, 1880218), (43, 1136876), (52, 940109), (86, 568438), (172, 284219), (559, 87452), (1118, 43726), (2236, 21863)]