49407657

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 78704640

約数和(自身を除く): 29296983

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 169, 223, 247, 299, 437, 507, 669, 741, 897, 1311, 2899, 3211, 3887, 4237, 5129, 5681, 8697, 9633, 11661, 12711, 15387, 17043, 37687, 55081, 66677, 73853, 97451, 113061, 165243, 200031, 221559, 292353, 716053, 866801, 1266863, 2148159, 2600403, 3800589, 16469219, 49407657]

約数ペア:

[(1, 49407657), (3, 16469219), (13, 3800589), (19, 2600403), (23, 2148159), (39, 1266863), (57, 866801), (69, 716053), (169, 292353), (223, 221559), (247, 200031), (299, 165243), (437, 113061), (507, 97451), (669, 73853), (741, 66677), (897, 55081), (1311, 37687), (2899, 17043), (3211, 15387), (3887, 12711), (4237, 11661), (5129, 9633), (5681, 8697)]