52850020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139079}}^1$

素因数の和:139107

約数の個数: 24

約数和(自身を含む): 116827200

約数和(自身を除く): 63977180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 139079, 278158, 556316, 695395, 1390790, 2642501, 2781580, 5285002, 10570004, 13212505, 26425010, 52850020]

約数ペア:

[(1, 52850020), (2, 26425010), (4, 13212505), (5, 10570004), (10, 5285002), (19, 2781580), (20, 2642501), (38, 1390790), (76, 695395), (95, 556316), (190, 278158), (380, 139079)]