55389026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21157}}^1$

素因数の和:21194

約数の個数: 32

約数和(自身を含む): 109683072

約数和(自身を除く): 54294046

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 21157, 42314, 148099, 232727, 296198, 359669, 465454, 719338, 1629089, 2517683, 3258178, 3956359, 5035366, 7912718, 27694513, 55389026]

約数ペア:

[(1, 55389026), (2, 27694513), (7, 7912718), (11, 5035366), (14, 3956359), (17, 3258178), (22, 2517683), (34, 1629089), (77, 719338), (119, 465454), (154, 359669), (187, 296198), (238, 232727), (374, 148099), (1309, 42314), (2618, 21157)]