51245810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66553}}^1$

素因数の和:66578

約数の個数: 32

約数和(自身を含む): 115005312

約数和(自身を除く): 63759502

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 66553, 133106, 332765, 465871, 665530, 732083, 931742, 1464166, 2329355, 3660415, 4658710, 5124581, 7320830, 10249162, 25622905, 51245810]

約数ペア:

[(1, 51245810), (2, 25622905), (5, 10249162), (7, 7320830), (10, 5124581), (11, 4658710), (14, 3660415), (22, 2329355), (35, 1464166), (55, 931742), (70, 732083), (77, 665530), (110, 465871), (154, 332765), (385, 133106), (770, 66553)]