48521740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142711}}^1$

素因数の和:142737

約数の個数: 24

約数和(自身を含む): 107890272

約数和(自身を除く): 59368532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 142711, 285422, 570844, 713555, 1427110, 2426087, 2854220, 4852174, 9704348, 12130435, 24260870, 48521740]

約数ペア:

[(1, 48521740), (2, 24260870), (4, 12130435), (5, 9704348), (10, 4852174), (17, 2854220), (20, 2426087), (34, 1427110), (68, 713555), (85, 570844), (170, 285422), (340, 142711)]