42971750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{10111}}^1$

素因数の和:10145

約数の個数: 32

約数和(自身を含む): 85183488

約数和(自身を除く): 42211738

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 10111, 20222, 50555, 101110, 171887, 252775, 343774, 505550, 859435, 1263875, 1718870, 2527750, 4297175, 8594350, 21485875, 42971750]

約数ペア:

[(1, 42971750), (2, 21485875), (5, 8594350), (10, 4297175), (17, 2527750), (25, 1718870), (34, 1263875), (50, 859435), (85, 505550), (125, 343774), (170, 252775), (250, 171887), (425, 101110), (850, 50555), (2125, 20222), (4250, 10111)]