51681422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{68543}}^1$

素因数の和:68587

約数の個数: 16

約数和(自身を含む): 86365440

約数和(自身を除く): 34684018

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 68543, 137086, 891059, 1782118, 1987747, 3975494, 25840711, 51681422]

約数ペア:

[(1, 51681422), (2, 25840711), (13, 3975494), (26, 1987747), (29, 1782118), (58, 891059), (377, 137086), (754, 68543)]