51804158

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 90853056

約数和(自身を除く): 39048898

約数列:

[1, 2, 7, 14, 73, 146, 173, 293, 346, 511, 586, 1022, 1211, 2051, 2422, 4102, 12629, 21389, 25258, 42778, 50689, 88403, 101378, 149723, 176806, 299446, 354823, 709646, 3700297, 7400594, 25902079, 51804158]

約数ペア:

[(1, 51804158), (2, 25902079), (7, 7400594), (14, 3700297), (73, 709646), (146, 354823), (173, 299446), (293, 176806), (346, 149723), (511, 101378), (586, 88403), (1022, 50689), (1211, 42778), (2051, 25258), (2422, 21389), (4102, 12629)]