49777660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57881}}^1$

素因数の和:57933

約数の個数: 24

約数和(自身を含む): 106965936

約数和(自身を除く): 57188276

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 57881, 115762, 231524, 289405, 578810, 1157620, 2488883, 4977766, 9955532, 12444415, 24888830, 49777660]

約数ペア:

[(1, 49777660), (2, 24888830), (4, 12444415), (5, 9955532), (10, 4977766), (20, 2488883), (43, 1157620), (86, 578810), (172, 289405), (215, 231524), (430, 115762), (860, 57881)]