51779870

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{18427}}^1$

素因数の和:18715

約数の個数: 16

約数和(自身を含む): 93540528

約数和(自身を除く): 41760658

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 18427, 36854, 92135, 184270, 5177987, 10355974, 25889935, 51779870]

約数ペア:

[(1, 51779870), (2, 25889935), (5, 10355974), (10, 5177987), (281, 184270), (562, 92135), (1405, 36854), (2810, 18427)]