53479376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{175919}}^1$

素因数の和:175946

約数の個数: 20

約数和(自身を含む): 109070400

約数和(自身を除く): 55591024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 175919, 351838, 703676, 1407352, 2814704, 3342461, 6684922, 13369844, 26739688, 53479376]

約数ペア:

[(1, 53479376), (2, 26739688), (4, 13369844), (8, 6684922), (16, 3342461), (19, 2814704), (38, 1407352), (76, 703676), (152, 351838), (304, 175919)]