52982140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33533}}^1$

素因数の和:33621

約数の個数: 24

約数和(自身を含む): 112674240

約数和(自身を除く): 59692100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 33533, 67066, 134132, 167665, 335330, 670660, 2649107, 5298214, 10596428, 13245535, 26491070, 52982140]

約数ペア:

[(1, 52982140), (2, 26491070), (4, 13245535), (5, 10596428), (10, 5298214), (20, 2649107), (79, 670660), (158, 335330), (316, 167665), (395, 134132), (790, 67066), (1580, 33533)]