54687164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{114889}}^1$

素因数の和:114917

約数の個数: 24

約数和(自身を含む): 115809120

約数和(自身を除く): 61121956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 114889, 229778, 459556, 804223, 1608446, 1953113, 3216892, 3906226, 7812452, 13671791, 27343582, 54687164]

約数ペア:

[(1, 54687164), (2, 27343582), (4, 13671791), (7, 7812452), (14, 3906226), (17, 3216892), (28, 1953113), (34, 1608446), (68, 804223), (119, 459556), (238, 229778), (476, 114889)]