49956946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21589}}^1$

素因数の和:21693

約数の個数: 16

約数和(自身を含む): 81610200

約数和(自身を除く): 31653254

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 21589, 43178, 280657, 561314, 1921421, 3842842, 24978473, 49956946]

約数ペア:

[(1, 49956946), (2, 24978473), (13, 3842842), (26, 1921421), (89, 561314), (178, 280657), (1157, 43178), (2314, 21589)]