55098512

素因数分解:

$2^4\times 7^1\times {\mathrm{491951}}^1$

素因数の和:491966

約数の個数: 20

約数和(自身を含む): 122004096

約数和(自身を除く): 66905584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491951, 983902, 1967804, 3443657, 3935608, 6887314, 7871216, 13774628, 27549256, 55098512]

約数ペア:

[(1, 55098512), (2, 27549256), (4, 13774628), (7, 7871216), (8, 6887314), (14, 3935608), (16, 3443657), (28, 1967804), (56, 983902), (112, 491951)]