48409361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 65657088

約数和(自身を除く): 17247727

約数列:

[1, 7, 11, 13, 77, 91, 137, 143, 353, 959, 1001, 1507, 1781, 2471, 3883, 4589, 10549, 12467, 19591, 27181, 32123, 48361, 50479, 137137, 338527, 353353, 531971, 628693, 3723797, 4400851, 6915623, 48409361]

約数ペア:

[(1, 48409361), (7, 6915623), (11, 4400851), (13, 3723797), (77, 628693), (91, 531971), (137, 353353), (143, 338527), (353, 137137), (959, 50479), (1001, 48361), (1507, 32123), (1781, 27181), (2471, 19591), (3883, 12467), (4589, 10549)]