51189034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{20297}}^1$

素因数の和:20409

約数の個数: 16

約数和(自身を含む): 83546568

約数和(自身を除く): 32357534

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 20297, 40594, 263861, 527722, 1968809, 3937618, 25594517, 51189034]

約数ペア:

[(1, 51189034), (2, 25594517), (13, 3937618), (26, 1968809), (97, 527722), (194, 263861), (1261, 40594), (2522, 20297)]