55252057

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 71655840

約数和(自身を除く): 16403783

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 3491, 15827, 24437, 59347, 66329, 171059, 415429, 464303, 1127593, 2908003, 3250121, 7893151, 55252057]

約数ペア:

[(1, 55252057), (7, 7893151), (17, 3250121), (19, 2908003), (49, 1127593), (119, 464303), (133, 415429), (323, 171059), (833, 66329), (931, 59347), (2261, 24437), (3491, 15827)]