49707398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 82960416

約数和(自身を除く): 33253018

約数列:

[1, 2, 13, 26, 43, 86, 173, 257, 346, 514, 559, 1118, 2249, 3341, 4498, 6682, 7439, 11051, 14878, 22102, 44461, 88922, 96707, 143663, 193414, 287326, 577993, 1155986, 1911823, 3823646, 24853699, 49707398]

約数ペア:

[(1, 49707398), (2, 24853699), (13, 3823646), (26, 1911823), (43, 1155986), (86, 577993), (173, 287326), (257, 193414), (346, 143663), (514, 96707), (559, 88922), (1118, 44461), (2249, 22102), (3341, 14878), (4498, 11051), (6682, 7439)]