51503820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{858397}}^1$

素因数の和:858409

約数の個数: 24

約数和(自身を含む): 144210864

約数和(自身を除く): 92707044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 858397, 1716794, 2575191, 3433588, 4291985, 5150382, 8583970, 10300764, 12875955, 17167940, 25751910, 51503820]

約数ペア:

[(1, 51503820), (2, 25751910), (3, 17167940), (4, 12875955), (5, 10300764), (6, 8583970), (10, 5150382), (12, 4291985), (15, 3433588), (20, 2575191), (30, 1716794), (60, 858397)]