51278757

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{3407}}^1$

素因数の和:3612

約数の個数: 16

約数和(自身を含む): 71159040

約数和(自身を除く): 19880283

約数列:

[1, 3, 29, 87, 173, 519, 3407, 5017, 10221, 15051, 98803, 296409, 589411, 1768233, 17092919, 51278757]

約数ペア:

[(1, 51278757), (3, 17092919), (29, 1768233), (87, 589411), (173, 296409), (519, 98803), (3407, 15051), (5017, 10221)]