128884650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{50543}}^1$

素因数の和:50575

約数の個数: 48

約数和(自身を含む): 338442624

約数和(自身を除く): 209557974

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 50543, 101086, 151629, 252715, 303258, 505430, 758145, 859231, 1263575, 1516290, 1718462, 2527150, 2577693, 3790725, 4296155, 5155386, 7581450, 8592310, 12888465, 21480775, 25776930, 42961550, 64442325, 128884650]

約数ペア:

[(1, 128884650), (2, 64442325), (3, 42961550), (5, 25776930), (6, 21480775), (10, 12888465), (15, 8592310), (17, 7581450), (25, 5155386), (30, 4296155), (34, 3790725), (50, 2577693), (51, 2527150), (75, 1718462), (85, 1516290), (102, 1263575), (150, 859231), (170, 758145), (255, 505430), (425, 303258), (510, 252715), (850, 151629), (1275, 101086), (2550, 50543)]