49663790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6359}}^1$

素因数の和:6448

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 49246930

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 6359, 7810, 12718, 31795, 63590, 69949, 139898, 349745, 451489, 699490, 902978, 2257445, 4514890, 4966379, 9932758, 24831895, 49663790]

約数ペア:

[(1, 49663790), (2, 24831895), (5, 9932758), (10, 4966379), (11, 4514890), (22, 2257445), (55, 902978), (71, 699490), (110, 451489), (142, 349745), (355, 139898), (710, 69949), (781, 63590), (1562, 31795), (3905, 12718), (6359, 7810)]