49396568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2411}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 100290960

約数和(自身を除く): 50894392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2411, 2561, 4822, 5122, 9644, 10244, 19288, 20488, 31343, 62686, 125372, 250744, 474967, 949934, 1899868, 3799736, 6174571, 12349142, 24698284, 49396568]

約数ペア:

[(1, 49396568), (2, 24698284), (4, 12349142), (8, 6174571), (13, 3799736), (26, 1899868), (52, 949934), (104, 474967), (197, 250744), (394, 125372), (788, 62686), (1576, 31343), (2411, 20488), (2561, 19288), (4822, 10244), (5122, 9644)]