53238318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1267579}}^1$

素因数の和:1267591

約数の個数: 16

約数和(自身を含む): 121687680

約数和(自身を除く): 68449362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1267579, 2535158, 3802737, 7605474, 8873053, 17746106, 26619159, 53238318]

約数ペア:

[(1, 53238318), (2, 26619159), (3, 17746106), (6, 8873053), (7, 7605474), (14, 3802737), (21, 2535158), (42, 1267579)]