48441991

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 55186944

約数和(自身を除く): 6744953

約数列:

[1, 13, 37, 61, 127, 169, 481, 793, 1651, 2257, 4699, 6253, 7747, 10309, 21463, 29341, 61087, 100711, 286639, 381433, 794131, 1309243, 3726307, 48441991]

約数ペア:

[(1, 48441991), (13, 3726307), (37, 1309243), (61, 794131), (127, 381433), (169, 286639), (481, 100711), (793, 61087), (1651, 29341), (2257, 21463), (4699, 10309), (6253, 7747)]