51642057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5237}}^1$

素因数の和:5432

約数の個数: 16

約数和(自身を含む): 72912960

約数和(自身を除く): 21270903

約数列:

[1, 3, 19, 57, 173, 519, 3287, 5237, 9861, 15711, 99503, 298509, 906001, 2718003, 17214019, 51642057]

約数ペア:

[(1, 51642057), (3, 17214019), (19, 2718003), (57, 906001), (173, 298509), (519, 99503), (3287, 15711), (5237, 9861)]