48985363

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 61393920

約数和(自身を除く): 12408557

約数列:

[1, 7, 19, 31, 109, 133, 217, 589, 763, 2071, 3379, 4123, 11881, 14497, 23653, 64201, 83167, 225739, 368311, 449407, 1580173, 2578177, 6997909, 48985363]

約数ペア:

[(1, 48985363), (7, 6997909), (19, 2578177), (31, 1580173), (109, 449407), (133, 368311), (217, 225739), (589, 83167), (763, 64201), (2071, 23653), (3379, 14497), (4123, 11881)]