54275248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{178537}}^1$

素因数の和:178564

約数の個数: 20

約数和(自身を含む): 110693560

約数和(自身を除く): 56418312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 178537, 357074, 714148, 1428296, 2856592, 3392203, 6784406, 13568812, 27137624, 54275248]

約数ペア:

[(1, 54275248), (2, 27137624), (4, 13568812), (8, 6784406), (16, 3392203), (19, 2856592), (38, 1428296), (76, 714148), (152, 357074), (304, 178537)]