53031436

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 94489920

約数和(自身を除く): 41458484

約数列:

[1, 2, 4, 79, 158, 257, 316, 514, 653, 1028, 1306, 2612, 20303, 40606, 51587, 81212, 103174, 167821, 206348, 335642, 671284, 13257859, 26515718, 53031436]

約数ペア:

[(1, 53031436), (2, 26515718), (4, 13257859), (79, 671284), (158, 335642), (257, 206348), (316, 167821), (514, 103174), (653, 81212), (1028, 51587), (1306, 40606), (2612, 20303)]