53780110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131171}}^1$

素因数の和:131219

約数の個数: 16

約数和(自身を含む): 99166032

約数和(自身を除く): 45385922

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 131171, 262342, 655855, 1311710, 5378011, 10756022, 26890055, 53780110]

約数ペア:

[(1, 53780110), (2, 26890055), (5, 10756022), (10, 5378011), (41, 1311710), (82, 655855), (205, 262342), (410, 131171)]