56447875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 78227136

約数和(自身を除く): 21779261

約数列:

[1, 5, 11, 25, 55, 61, 125, 275, 305, 671, 673, 1375, 1525, 3355, 3365, 7403, 7625, 16775, 16825, 37015, 41053, 83875, 84125, 185075, 205265, 451583, 925375, 1026325, 2257915, 5131625, 11289575, 56447875]

約数ペア:

[(1, 56447875), (5, 11289575), (11, 5131625), (25, 2257915), (55, 1026325), (61, 925375), (125, 451583), (275, 205265), (305, 185075), (671, 84125), (673, 83875), (1375, 41053), (1525, 37015), (3355, 16825), (3365, 16775), (7403, 7625)]