52454420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33199}}^1$

素因数の和:33287

約数の個数: 24

約数和(自身を含む): 111552000

約数和(自身を除く): 59097580

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 33199, 66398, 132796, 165995, 331990, 663980, 2622721, 5245442, 10490884, 13113605, 26227210, 52454420]

約数ペア:

[(1, 52454420), (2, 26227210), (4, 13113605), (5, 10490884), (10, 5245442), (20, 2622721), (79, 663980), (158, 331990), (316, 165995), (395, 132796), (790, 66398), (1580, 33199)]