49635320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{177269}}^1$

素因数の和:177287

約数の個数: 32

約数和(自身を含む): 127634400

約数和(自身を除く): 77999080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 177269, 354538, 709076, 886345, 1240883, 1418152, 1772690, 2481766, 3545380, 4963532, 6204415, 7090760, 9927064, 12408830, 24817660, 49635320]

約数ペア:

[(1, 49635320), (2, 24817660), (4, 12408830), (5, 9927064), (7, 7090760), (8, 6204415), (10, 4963532), (14, 3545380), (20, 2481766), (28, 1772690), (35, 1418152), (40, 1240883), (56, 886345), (70, 709076), (140, 354538), (280, 177269)]