27156650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 54800064

約数和(自身を除く): 27643414

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 743, 850, 1075, 1462, 1486, 2150, 3655, 3715, 7310, 7430, 12631, 18275, 18575, 25262, 31949, 36550, 37150, 63155, 63898, 126310, 159745, 315775, 319490, 543133, 631550, 798725, 1086266, 1597450, 2715665, 5431330, 13578325, 27156650]

約数ペア:

[(1, 27156650), (2, 13578325), (5, 5431330), (10, 2715665), (17, 1597450), (25, 1086266), (34, 798725), (43, 631550), (50, 543133), (85, 319490), (86, 315775), (170, 159745), (215, 126310), (425, 63898), (430, 63155), (731, 37150), (743, 36550), (850, 31949), (1075, 25262), (1462, 18575), (1486, 18275), (2150, 12631), (3655, 7430), (3715, 7310)]