47343950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 92270880

約数和(自身を除く): 44926930

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 103, 145, 206, 290, 317, 515, 634, 725, 1030, 1450, 1585, 2575, 2987, 3170, 5150, 5974, 7925, 9193, 14935, 15850, 18386, 29870, 32651, 45965, 65302, 74675, 91930, 149350, 163255, 229825, 326510, 459650, 816275, 946879, 1632550, 1893758, 4734395, 9468790, 23671975, 47343950]

約数ペア:

[(1, 47343950), (2, 23671975), (5, 9468790), (10, 4734395), (25, 1893758), (29, 1632550), (50, 946879), (58, 816275), (103, 459650), (145, 326510), (206, 229825), (290, 163255), (317, 149350), (515, 91930), (634, 74675), (725, 65302), (1030, 45965), (1450, 32651), (1585, 29870), (2575, 18386), (2987, 15850), (3170, 14935), (5150, 9193), (5974, 7925)]