47990542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{40739}}^1$

素因数の和:40791

約数の個数: 16

約数和(自身を含む): 78220800

約数和(自身を除く): 30230258

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 40739, 81478, 774041, 1262909, 1548082, 2525818, 23995271, 47990542]

約数ペア:

[(1, 47990542), (2, 23995271), (19, 2525818), (31, 1548082), (38, 1262909), (62, 774041), (589, 81478), (1178, 40739)]