51372004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 91978488

約数和(自身を除く): 40606484

約数列:

[1, 2, 4, 61, 122, 173, 244, 346, 692, 1217, 2434, 4868, 10553, 21106, 42212, 74237, 148474, 210541, 296948, 421082, 842164, 12843001, 25686002, 51372004]

約数ペア:

[(1, 51372004), (2, 25686002), (4, 12843001), (61, 842164), (122, 421082), (173, 296948), (244, 210541), (346, 148474), (692, 74237), (1217, 42212), (2434, 21106), (4868, 10553)]