51713010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5689}}^1$

素因数の和:5803

約数の個数: 48

約数和(自身を含む): 135808920

約数和(自身を除く): 84095910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 5689, 9090, 11378, 17067, 28445, 34134, 51201, 56890, 85335, 102402, 170670, 256005, 512010, 574589, 1149178, 1723767, 2872945, 3447534, 5171301, 5745890, 8618835, 10342602, 17237670, 25856505, 51713010]

約数ペア:

[(1, 51713010), (2, 25856505), (3, 17237670), (5, 10342602), (6, 8618835), (9, 5745890), (10, 5171301), (15, 3447534), (18, 2872945), (30, 1723767), (45, 1149178), (90, 574589), (101, 512010), (202, 256005), (303, 170670), (505, 102402), (606, 85335), (909, 56890), (1010, 51201), (1515, 34134), (1818, 28445), (3030, 17067), (4545, 11378), (5689, 9090)]