51714990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191537}}^1$

素因数の和:191553

約数の個数: 32

約数和(自身を含む): 137907360

約数和(自身を除く): 86192370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 191537, 383074, 574611, 957685, 1149222, 1723833, 1915370, 2873055, 3447666, 5171499, 5746110, 8619165, 10342998, 17238330, 25857495, 51714990]

約数ペア:

[(1, 51714990), (2, 25857495), (3, 17238330), (5, 10342998), (6, 8619165), (9, 5746110), (10, 5171499), (15, 3447666), (18, 2873055), (27, 1915370), (30, 1723833), (45, 1149222), (54, 957685), (90, 574611), (135, 383074), (270, 191537)]