56809886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 109046400

約数和(自身を除く): 52236514

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 289, 323, 578, 646, 739, 1478, 2023, 2261, 4046, 4522, 5173, 5491, 10346, 10982, 12563, 14041, 25126, 28082, 38437, 76874, 87941, 98287, 175882, 196574, 213571, 238697, 427142, 477394, 1494997, 1670879, 2989994, 3341758, 4057849, 8115698, 28404943, 56809886]

約数ペア:

[(1, 56809886), (2, 28404943), (7, 8115698), (14, 4057849), (17, 3341758), (19, 2989994), (34, 1670879), (38, 1494997), (119, 477394), (133, 427142), (238, 238697), (266, 213571), (289, 196574), (323, 175882), (578, 98287), (646, 87941), (739, 76874), (1478, 38437), (2023, 28082), (2261, 25126), (4046, 14041), (4522, 12563), (5173, 10982), (5491, 10346)]