51496115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30203}}^1$

素因数の和:30250

約数の個数: 16

約数和(自身を含む): 69590016

約数和(自身を除く): 18093901

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 30203, 151015, 332233, 936293, 1661165, 4681465, 10299223, 51496115]

約数ペア:

[(1, 51496115), (5, 10299223), (11, 4681465), (31, 1661165), (55, 936293), (155, 332233), (341, 151015), (1705, 30203)]