51831076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107089}}^1$

素因数の和:107115

約数の個数: 18

約数和(自身を含む): 99700790

約数和(自身を除く): 47869714

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 107089, 214178, 428356, 1177979, 2355958, 4711916, 12957769, 25915538, 51831076]

約数ペア:

[(1, 51831076), (2, 25915538), (4, 12957769), (11, 4711916), (22, 2355958), (44, 1177979), (121, 428356), (242, 214178), (484, 107089)]