49270740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2111}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 89107500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2111, 2334, 3890, 4222, 4668, 5835, 6333, 7780, 8444, 10555, 11670, 12666, 21110, 23340, 25332, 31665, 42220, 63330, 126660, 821179, 1642358, 2463537, 3284716, 4105895, 4927074, 8211790, 9854148, 12317685, 16423580, 24635370, 49270740]

約数ペア:

[(1, 49270740), (2, 24635370), (3, 16423580), (4, 12317685), (5, 9854148), (6, 8211790), (10, 4927074), (12, 4105895), (15, 3284716), (20, 2463537), (30, 1642358), (60, 821179), (389, 126660), (778, 63330), (1167, 42220), (1556, 31665), (1945, 25332), (2111, 23340), (2334, 21110), (3890, 12666), (4222, 11670), (4668, 10555), (5835, 8444), (6333, 7780)]