53069878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{18913}}^1$

素因数の和:18999

約数の個数: 16

約数和(自身を含む): 84432096

約数和(自身を除く): 31362218

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 18913, 37826, 434999, 869998, 1153693, 2307386, 26534939, 53069878]

約数ペア:

[(1, 53069878), (2, 26534939), (23, 2307386), (46, 1153693), (61, 869998), (122, 434999), (1403, 37826), (2806, 18913)]