61866050

素因数分解:

$2^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{1609}}^1$

素因数の和:2390

約数の個数: 24

約数和(自身を含む): 115292100

約数和(自身を除く): 53426050

約数列:

[1, 2, 5, 10, 25, 50, 769, 1538, 1609, 3218, 3845, 7690, 8045, 16090, 19225, 38450, 40225, 80450, 1237321, 2474642, 6186605, 12373210, 30933025, 61866050]

約数ペア:

[(1, 61866050), (2, 30933025), (5, 12373210), (10, 6186605), (25, 2474642), (50, 1237321), (769, 80450), (1538, 40225), (1609, 38450), (3218, 19225), (3845, 16090), (7690, 8045)]