53281648

素因数分解:

$2^4\times 7^1\times {\mathrm{475729}}^1$

素因数の和:475744

約数の個数: 20

約数和(自身を含む): 117981040

約数和(自身を除く): 64699392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 475729, 951458, 1902916, 3330103, 3805832, 6660206, 7611664, 13320412, 26640824, 53281648]

約数ペア:

[(1, 53281648), (2, 26640824), (4, 13320412), (7, 7611664), (8, 6660206), (14, 3805832), (16, 3330103), (28, 1902916), (56, 951458), (112, 475729)]