48720368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179119}}^1$

素因数の和:179144

約数の個数: 20

約数和(自身を含む): 99948960

約数和(自身を除く): 51228592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 179119, 358238, 716476, 1432952, 2865904, 3045023, 6090046, 12180092, 24360184, 48720368]

約数ペア:

[(1, 48720368), (2, 24360184), (4, 12180092), (8, 6090046), (16, 3045023), (17, 2865904), (34, 1432952), (68, 716476), (136, 358238), (272, 179119)]