49617776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{238547}}^1$

素因数の和:238568

約数の個数: 20

約数和(自身を含む): 103529832

約数和(自身を除く): 53912056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 238547, 477094, 954188, 1908376, 3101111, 3816752, 6202222, 12404444, 24808888, 49617776]

約数ペア:

[(1, 49617776), (2, 24808888), (4, 12404444), (8, 6202222), (13, 3816752), (16, 3101111), (26, 1908376), (52, 954188), (104, 477094), (208, 238547)]