51312470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42407}}^1$

素因数の和:42436

約数の個数: 24

約数和(自身を含む): 101524752

約数和(自身を除く): 50212282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 42407, 84814, 212035, 424070, 466477, 932954, 2332385, 4664770, 5131247, 10262494, 25656235, 51312470]

約数ペア:

[(1, 51312470), (2, 25656235), (5, 10262494), (10, 5131247), (11, 4664770), (22, 2332385), (55, 932954), (110, 466477), (121, 424070), (242, 212035), (605, 84814), (1210, 42407)]