53671895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4159}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 67392000

約数和(自身を除く): 13720105

約数列:

[1, 5, 29, 89, 145, 445, 2581, 4159, 12905, 20795, 120611, 370151, 603055, 1850755, 10734379, 53671895]

約数ペア:

[(1, 53671895), (5, 10734379), (29, 1850755), (89, 603055), (145, 370151), (445, 120611), (2581, 20795), (4159, 12905)]