51036580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5441}}^1$

素因数の和:5524

約数の個数: 48

約数和(自身を含む): 124338816

約数和(自身を除く): 73302236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5441, 9380, 10882, 21764, 27205, 38087, 54410, 76174, 108820, 152348, 190435, 364547, 380870, 729094, 761740, 1458188, 1822735, 2551829, 3645470, 5103658, 7290940, 10207316, 12759145, 25518290, 51036580]

約数ペア:

[(1, 51036580), (2, 25518290), (4, 12759145), (5, 10207316), (7, 7290940), (10, 5103658), (14, 3645470), (20, 2551829), (28, 1822735), (35, 1458188), (67, 761740), (70, 729094), (134, 380870), (140, 364547), (268, 190435), (335, 152348), (469, 108820), (670, 76174), (938, 54410), (1340, 38087), (1876, 27205), (2345, 21764), (4690, 10882), (5441, 9380)]