51377805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60091}}^1$

素因数の和:60121

約数の個数: 24

約数和(自身を含む): 93743520

約数和(自身を除く): 42365715

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 60091, 180273, 300455, 540819, 901365, 1141729, 2704095, 3425187, 5708645, 10275561, 17125935, 51377805]

約数ペア:

[(1, 51377805), (3, 17125935), (5, 10275561), (9, 5708645), (15, 3425187), (19, 2704095), (45, 1141729), (57, 901365), (95, 540819), (171, 300455), (285, 180273), (855, 60091)]