54697237

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 66348288

約数和(自身を除く): 11651051

約数列:

[1, 7, 31, 47, 173, 217, 329, 961, 1211, 1457, 5363, 6727, 8131, 10199, 37541, 45167, 56917, 166253, 252061, 316169, 1163771, 1764427, 7813891, 54697237]

約数ペア:

[(1, 54697237), (7, 7813891), (31, 1764427), (47, 1163771), (173, 316169), (217, 252061), (329, 166253), (961, 56917), (1211, 45167), (1457, 37541), (5363, 10199), (6727, 8131)]