54771475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1319}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 74638080

約数和(自身を除く): 19866605

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1319, 1661, 3775, 6595, 8305, 14509, 32975, 41525, 72545, 199169, 362725, 995845, 2190859, 4979225, 10954295, 54771475]

約数ペア:

[(1, 54771475), (5, 10954295), (11, 4979225), (25, 2190859), (55, 995845), (151, 362725), (275, 199169), (755, 72545), (1319, 41525), (1661, 32975), (3775, 14509), (6595, 8305)]