53279344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{175261}}^1$

素因数の和:175288

約数の個数: 20

約数和(自身を含む): 108662440

約数和(自身を除く): 55383096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 175261, 350522, 701044, 1402088, 2804176, 3329959, 6659918, 13319836, 26639672, 53279344]

約数ペア:

[(1, 53279344), (2, 26639672), (4, 13319836), (8, 6659918), (16, 3329959), (19, 2804176), (38, 1402088), (76, 701044), (152, 350522), (304, 175261)]