49291568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{181219}}^1$

素因数の和:181244

約数の個数: 20

約数和(自身を含む): 101120760

約数和(自身を除く): 51829192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 181219, 362438, 724876, 1449752, 2899504, 3080723, 6161446, 12322892, 24645784, 49291568]

約数ペア:

[(1, 49291568), (2, 24645784), (4, 12322892), (8, 6161446), (16, 3080723), (17, 2899504), (34, 1449752), (68, 724876), (136, 362438), (272, 181219)]