51575602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{19259}}^1$

素因数の和:19377

約数の個数: 16

約数和(自身を含む): 84127680

約数和(自身を除く): 32552078

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 19259, 38518, 250367, 500734, 1983677, 3967354, 25787801, 51575602]

約数ペア:

[(1, 51575602), (2, 25787801), (13, 3967354), (26, 1983677), (103, 500734), (206, 250367), (1339, 38518), (2678, 19259)]