48947930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16937}}^1$

素因数の和:16978

約数の個数: 24

約数和(自身を含む): 93599388

約数和(自身を除く): 44651458

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 16937, 33874, 84685, 169370, 287929, 575858, 1439645, 2879290, 4894793, 9789586, 24473965, 48947930]

約数ペア:

[(1, 48947930), (2, 24473965), (5, 9789586), (10, 4894793), (17, 2879290), (34, 1439645), (85, 575858), (170, 287929), (289, 169370), (578, 84685), (1445, 33874), (2890, 16937)]