55616869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 16636571

約数列:

[1, 7, 11, 41, 77, 79, 223, 287, 451, 553, 869, 1561, 2453, 3157, 3239, 6083, 9143, 17171, 17617, 22673, 35629, 64001, 100573, 123319, 193787, 249403, 704011, 722297, 1356509, 5056079, 7945267, 55616869]

約数ペア:

[(1, 55616869), (7, 7945267), (11, 5056079), (41, 1356509), (77, 722297), (79, 704011), (223, 249403), (287, 193787), (451, 123319), (553, 100573), (869, 64001), (1561, 35629), (2453, 22673), (3157, 17617), (3239, 17171), (6083, 9143)]