54201895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6277}}^1$

素因数の和:6450

約数の個数: 16

約数和(自身を含む): 71418528

約数和(自身を除く): 17216633

約数列:

[1, 5, 11, 55, 157, 785, 1727, 6277, 8635, 31385, 69047, 345235, 985489, 4927445, 10840379, 54201895]

約数ペア:

[(1, 54201895), (5, 10840379), (11, 4927445), (55, 985489), (157, 345235), (785, 69047), (1727, 31385), (6277, 8635)]