52278155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4051}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 65642400

約数和(自身を除く): 13364245

約数列:

[1, 5, 29, 89, 145, 445, 2581, 4051, 12905, 20255, 117479, 360539, 587395, 1802695, 10455631, 52278155]

約数ペア:

[(1, 52278155), (5, 10455631), (29, 1802695), (89, 587395), (145, 360539), (445, 117479), (2581, 20255), (4051, 12905)]