51713370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191531}}^1$

素因数の和:191547

約数の個数: 32

約数和(自身を含む): 137903040

約数和(自身を除く): 86189670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 191531, 383062, 574593, 957655, 1149186, 1723779, 1915310, 2872965, 3447558, 5171337, 5745930, 8618895, 10342674, 17237790, 25856685, 51713370]

約数ペア:

[(1, 51713370), (2, 25856685), (3, 17237790), (5, 10342674), (6, 8618895), (9, 5745930), (10, 5171337), (15, 3447558), (18, 2872965), (27, 1915310), (30, 1723779), (45, 1149186), (54, 957655), (90, 574593), (135, 383062), (270, 191531)]