51602740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2441}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 124717824

約数和(自身を除く): 73115084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 2441, 3020, 4228, 4882, 5285, 9764, 10570, 12205, 17087, 21140, 24410, 34174, 48820, 68348, 85435, 170870, 341740, 368591, 737182, 1474364, 1842955, 2580137, 3685910, 5160274, 7371820, 10320548, 12900685, 25801370, 51602740]

約数ペア:

[(1, 51602740), (2, 25801370), (4, 12900685), (5, 10320548), (7, 7371820), (10, 5160274), (14, 3685910), (20, 2580137), (28, 1842955), (35, 1474364), (70, 737182), (140, 368591), (151, 341740), (302, 170870), (604, 85435), (755, 68348), (1057, 48820), (1510, 34174), (2114, 24410), (2441, 21140), (3020, 17087), (4228, 12205), (4882, 10570), (5285, 9764)]