56351218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1321}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 105844608

約数和(自身を除く): 49493390

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 277, 554, 1321, 1939, 2642, 3047, 3878, 6094, 9247, 14531, 18494, 21329, 29062, 42658, 101717, 203434, 365917, 731834, 2561419, 4025087, 5122838, 8050174, 28175609, 56351218]

約数ペア:

[(1, 56351218), (2, 28175609), (7, 8050174), (11, 5122838), (14, 4025087), (22, 2561419), (77, 731834), (154, 365917), (277, 203434), (554, 101717), (1321, 42658), (1939, 29062), (2642, 21329), (3047, 18494), (3878, 14531), (6094, 9247)]