57891590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{141199}}^1$

素因数の和:141247

約数の個数: 16

約数和(自身を含む): 106747200

約数和(自身を除く): 48855610

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 141199, 282398, 705995, 1411990, 5789159, 11578318, 28945795, 57891590]

約数ペア:

[(1, 57891590), (2, 28945795), (5, 11578318), (10, 5789159), (41, 1411990), (82, 705995), (205, 282398), (410, 141199)]