54708640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{48847}}^1$

素因数の和:48869

約数の個数: 48

約数和(自身を含む): 147716352

約数和(自身を除く): 93007712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 48847, 97694, 195388, 244235, 341929, 390776, 488470, 683858, 781552, 976940, 1367716, 1563104, 1709645, 1953880, 2735432, 3419290, 3907760, 5470864, 6838580, 7815520, 10941728, 13677160, 27354320, 54708640]

約数ペア:

[(1, 54708640), (2, 27354320), (4, 13677160), (5, 10941728), (7, 7815520), (8, 6838580), (10, 5470864), (14, 3907760), (16, 3419290), (20, 2735432), (28, 1953880), (32, 1709645), (35, 1563104), (40, 1367716), (56, 976940), (70, 781552), (80, 683858), (112, 488470), (140, 390776), (160, 341929), (224, 244235), (280, 195388), (560, 97694), (1120, 48847)]