57222770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{787}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 112677696

約数和(自身を除く): 55454926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 661, 787, 1322, 1574, 3305, 3935, 6610, 7271, 7870, 8657, 14542, 17314, 36355, 43285, 72710, 86570, 520207, 1040414, 2601035, 5202070, 5722277, 11444554, 28611385, 57222770]

約数ペア:

[(1, 57222770), (2, 28611385), (5, 11444554), (10, 5722277), (11, 5202070), (22, 2601035), (55, 1040414), (110, 520207), (661, 86570), (787, 72710), (1322, 43285), (1574, 36355), (3305, 17314), (3935, 14542), (6610, 8657), (7271, 7870)]