51294782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 96284160

約数和(自身を除く): 44989378

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 794, 839, 1678, 2779, 4367, 5558, 5873, 8734, 9229, 11746, 18458, 30569, 61138, 64603, 129206, 333083, 666166, 2331581, 3663913, 4663162, 7327826, 25647391, 51294782]

約数ペア:

[(1, 51294782), (2, 25647391), (7, 7327826), (11, 4663162), (14, 3663913), (22, 2331581), (77, 666166), (154, 333083), (397, 129206), (794, 64603), (839, 61138), (1678, 30569), (2779, 18458), (4367, 11746), (5558, 9229), (5873, 8734)]