56730409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 62280000

約数和(自身を除く): 5549591

約数列:

[1, 19, 29, 149, 551, 691, 2831, 4321, 13129, 20039, 82099, 102959, 380741, 1956221, 2985811, 56730409]

約数ペア:

[(1, 56730409), (19, 2985811), (29, 1956221), (149, 380741), (551, 102959), (691, 82099), (2831, 20039), (4321, 13129)]