54120638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17203}}^1$

素因数の和:17240

約数の個数: 24

約数和(自身を含む): 96101544

約数和(自身を除く): 41980906

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 17203, 34406, 189233, 223639, 378466, 447278, 2081563, 2460029, 4163126, 4920058, 27060319, 54120638]

約数ペア:

[(1, 54120638), (2, 27060319), (11, 4920058), (13, 4163126), (22, 2460029), (26, 2081563), (121, 447278), (143, 378466), (242, 223639), (286, 189233), (1573, 34406), (3146, 17203)]