51664438

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{60497}}^1$

素因数の和:60567

約数の個数: 16

約数和(自身を含む): 90021024

約数和(自身を除く): 38356586

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 60497, 120994, 423479, 846958, 3690317, 7380634, 25832219, 51664438]

約数ペア:

[(1, 51664438), (2, 25832219), (7, 7380634), (14, 3690317), (61, 846958), (122, 423479), (427, 120994), (854, 60497)]