54491312

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{30139}}^1$

素因数の和:30260

約数の個数: 20

約数和(自身を含む): 106514760

約数和(自身を除く): 52023448

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 30139, 60278, 120556, 241112, 482224, 3405707, 6811414, 13622828, 27245656, 54491312]

約数ペア:

[(1, 54491312), (2, 27245656), (4, 13622828), (8, 6811414), (16, 3405707), (113, 482224), (226, 241112), (452, 120556), (904, 60278), (1808, 30139)]