49561304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 100571520

約数和(自身を除く): 51010216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2137, 2899, 4274, 5798, 8548, 11596, 17096, 23192, 27781, 55562, 111124, 222248, 476551, 953102, 1906204, 3812408, 6195163, 12390326, 24780652, 49561304]

約数ペア:

[(1, 49561304), (2, 24780652), (4, 12390326), (8, 6195163), (13, 3812408), (26, 1906204), (52, 953102), (104, 476551), (223, 222248), (446, 111124), (892, 55562), (1784, 27781), (2137, 23192), (2899, 17096), (4274, 11596), (5798, 8548)]