51955618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 91990080

約数和(自身を除く): 40034462

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 389, 467, 778, 934, 4279, 5057, 5137, 6071, 8558, 10114, 10274, 12142, 55627, 66781, 111254, 133562, 181663, 363326, 1998293, 2361619, 3996586, 4723238, 25977809, 51955618]

約数ペア:

[(1, 51955618), (2, 25977809), (11, 4723238), (13, 3996586), (22, 2361619), (26, 1998293), (143, 363326), (286, 181663), (389, 133562), (467, 111254), (778, 66781), (934, 55627), (4279, 12142), (5057, 10274), (5137, 10114), (6071, 8558)]