47265428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 99437184

約数和(自身を除く): 52171756

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1061, 1204, 1591, 2122, 3182, 4244, 6364, 7427, 11137, 14854, 22274, 29708, 39257, 44548, 45623, 78514, 91246, 157028, 182492, 274799, 319361, 549598, 638722, 1099196, 1277444, 1688051, 3376102, 6752204, 11816357, 23632714, 47265428]

約数ペア:

[(1, 47265428), (2, 23632714), (4, 11816357), (7, 6752204), (14, 3376102), (28, 1688051), (37, 1277444), (43, 1099196), (74, 638722), (86, 549598), (148, 319361), (172, 274799), (259, 182492), (301, 157028), (518, 91246), (602, 78514), (1036, 45623), (1061, 44548), (1204, 39257), (1591, 29708), (2122, 22274), (3182, 14854), (4244, 11137), (6364, 7427)]