49656530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64489}}^1$

素因数の和:64514

約数の個数: 32

約数和(自身を含む): 111438720

約数和(自身を除く): 61782190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 64489, 128978, 322445, 451423, 644890, 709379, 902846, 1418758, 2257115, 3546895, 4514230, 4965653, 7093790, 9931306, 24828265, 49656530]

約数ペア:

[(1, 49656530), (2, 24828265), (5, 9931306), (7, 7093790), (10, 4965653), (11, 4514230), (14, 3546895), (22, 2257115), (35, 1418758), (55, 902846), (70, 709379), (77, 644890), (110, 451423), (154, 322445), (385, 128978), (770, 64489)]