51813422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{3491}}^1$

素因数の和:3715

約数の個数: 16

約数和(自身を含む): 80078544

約数和(自身を除く): 28265122

約数列:

[1, 2, 41, 82, 181, 362, 3491, 6982, 7421, 14842, 143131, 286262, 631871, 1263742, 25906711, 51813422]

約数ペア:

[(1, 51813422), (2, 25906711), (41, 1263742), (82, 631871), (181, 286262), (362, 143131), (3491, 14842), (6982, 7421)]