53891418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1283129}}^1$

素因数の和:1283141

約数の個数: 16

約数和(自身を含む): 123180480

約数和(自身を除く): 69289062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1283129, 2566258, 3849387, 7698774, 8981903, 17963806, 26945709, 53891418]

約数ペア:

[(1, 53891418), (2, 26945709), (3, 17963806), (6, 8981903), (7, 7698774), (14, 3849387), (21, 2566258), (42, 1283129)]