52007690740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{45779}}^1$

素因数の和:47152

約数の個数: 48

約数和(自身を含む): 111843103680

約数和(自身を除く): 59835412940

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1321, 2642, 5284, 6605, 13210, 26420, 45779, 56803, 91558, 113606, 183116, 227212, 228895, 284015, 457790, 568030, 915580, 1136060, 1968497, 3936994, 7873988, 9842485, 19684970, 39369940, 60474059, 120948118, 241896236, 302370295, 604740590, 1209481180, 2600384537, 5200769074, 10401538148, 13001922685, 26003845370, 52007690740]

約数ペア:

[(1, 52007690740), (2, 26003845370), (4, 13001922685), (5, 10401538148), (10, 5200769074), (20, 2600384537), (43, 1209481180), (86, 604740590), (172, 302370295), (215, 241896236), (430, 120948118), (860, 60474059), (1321, 39369940), (2642, 19684970), (5284, 9842485), (6605, 7873988), (13210, 3936994), (26420, 1968497), (45779, 1136060), (56803, 915580), (91558, 568030), (113606, 457790), (183116, 284015), (227212, 228895)]