49488939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12583}}^1$

素因数の和:12631

約数の個数: 24

約数和(自身を含む): 78524160

約数和(自身を除く): 29035221

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 12583, 37749, 113247, 239077, 289409, 717231, 868227, 2151693, 2604681, 5498771, 16496313, 49488939]

約数ペア:

[(1, 49488939), (3, 16496313), (9, 5498771), (19, 2604681), (23, 2151693), (57, 868227), (69, 717231), (171, 289409), (207, 239077), (437, 113247), (1311, 37749), (3933, 12583)]