51765370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{126257}}^1$

素因数の和:126305

約数の個数: 16

約数和(自身を含む): 95451048

約数和(自身を除く): 43685678

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 126257, 252514, 631285, 1262570, 5176537, 10353074, 25882685, 51765370]

約数ペア:

[(1, 51765370), (2, 25882685), (5, 10353074), (10, 5176537), (41, 1262570), (82, 631285), (205, 252514), (410, 126257)]