51388232

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31643}}^1$

素因数の和:31685

約数の個数: 32

約数和(自身を含む): 113918400

約数和(自身を除く): 62530168

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 31643, 63286, 126572, 221501, 253144, 443002, 886004, 917647, 1772008, 1835294, 3670588, 6423529, 7341176, 12847058, 25694116, 51388232]

約数ペア:

[(1, 51388232), (2, 25694116), (4, 12847058), (7, 7341176), (8, 6423529), (14, 3670588), (28, 1835294), (29, 1772008), (56, 917647), (58, 886004), (116, 443002), (203, 253144), (232, 221501), (406, 126572), (812, 63286), (1624, 31643)]