54271406

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{769}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 94488240

約数和(自身を除く): 40216834

約数列:

[1, 2, 7, 14, 71, 142, 497, 769, 994, 1538, 5041, 5383, 10082, 10766, 35287, 54599, 70574, 109198, 382193, 764386, 3876529, 7753058, 27135703, 54271406]

約数ペア:

[(1, 54271406), (2, 27135703), (7, 7753058), (14, 3876529), (71, 764386), (142, 382193), (497, 109198), (769, 70574), (994, 54599), (1538, 35287), (5041, 10766), (5383, 10082)]