49893320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26539}}^1$

素因数の和:26597

約数の個数: 32

約数和(自身を含む): 114652800

約数和(自身を除く): 64759480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 26539, 53078, 106156, 132695, 212312, 265390, 530780, 1061560, 1247333, 2494666, 4989332, 6236665, 9978664, 12473330, 24946660, 49893320]

約数ペア:

[(1, 49893320), (2, 24946660), (4, 12473330), (5, 9978664), (8, 6236665), (10, 4989332), (20, 2494666), (40, 1247333), (47, 1061560), (94, 530780), (188, 265390), (235, 212312), (376, 132695), (470, 106156), (940, 53078), (1880, 26539)]