51880504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2237}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 105275520

約数和(自身を除く): 53395016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2237, 2899, 4474, 5798, 8948, 11596, 17896, 23192, 29081, 58162, 116324, 232648, 498851, 997702, 1995404, 3990808, 6485063, 12970126, 25940252, 51880504]

約数ペア:

[(1, 51880504), (2, 25940252), (4, 12970126), (8, 6485063), (13, 3990808), (26, 1995404), (52, 997702), (104, 498851), (223, 232648), (446, 116324), (892, 58162), (1784, 29081), (2237, 23192), (2899, 17896), (4474, 11596), (5798, 8948)]