51584312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{881}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 104464080

約数和(自身を除く): 52879768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 563, 881, 1126, 1762, 2252, 3524, 4504, 7048, 7319, 11453, 14638, 22906, 29276, 45812, 58552, 91624, 496003, 992006, 1984012, 3968024, 6448039, 12896078, 25792156, 51584312]

約数ペア:

[(1, 51584312), (2, 25792156), (4, 12896078), (8, 6448039), (13, 3968024), (26, 1984012), (52, 992006), (104, 496003), (563, 91624), (881, 58552), (1126, 45812), (1762, 29276), (2252, 22906), (3524, 14638), (4504, 11453), (7048, 7319)]