53281730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{123911}}^1$

素因数の和:123961

約数の個数: 16

約数和(自身を含む): 98138304

約数和(自身を除く): 44856574

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 123911, 247822, 619555, 1239110, 5328173, 10656346, 26640865, 53281730]

約数ペア:

[(1, 53281730), (2, 26640865), (5, 10656346), (10, 5328173), (43, 1239110), (86, 619555), (215, 247822), (430, 123911)]