53770482

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{21491}}^1$

素因数の和:21638

約数の個数: 24

約数和(自身を含む): 117346320

約数和(自身を除く): 63575838

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 21491, 42982, 64473, 128946, 193419, 386838, 2987249, 5974498, 8961747, 17923494, 26885241, 53770482]

約数ペア:

[(1, 53770482), (2, 26885241), (3, 17923494), (6, 8961747), (9, 5974498), (18, 2987249), (139, 386838), (278, 193419), (417, 128946), (834, 64473), (1251, 42982), (2502, 21491)]