54850864

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{15373}}^1$

素因数の和:15604

約数の個数: 20

約数和(自身を含む): 106757056

約数和(自身を除く): 51906192

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 15373, 30746, 61492, 122984, 245968, 3428179, 6856358, 13712716, 27425432, 54850864]

約数ペア:

[(1, 54850864), (2, 27425432), (4, 13712716), (8, 6856358), (16, 3428179), (223, 245968), (446, 122984), (892, 61492), (1784, 30746), (3568, 15373)]