49071428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 102453120

約数和(自身を除く): 53381692

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 769, 1204, 1484, 1538, 2279, 3076, 4558, 5383, 9116, 10766, 15953, 21532, 31906, 33067, 40757, 63812, 66134, 81514, 132268, 163028, 231469, 285299, 462938, 570598, 925876, 1141196, 1752551, 3505102, 7010204, 12267857, 24535714, 49071428]

約数ペア:

[(1, 49071428), (2, 24535714), (4, 12267857), (7, 7010204), (14, 3505102), (28, 1752551), (43, 1141196), (53, 925876), (86, 570598), (106, 462938), (172, 285299), (212, 231469), (301, 163028), (371, 132268), (602, 81514), (742, 66134), (769, 63812), (1204, 40757), (1484, 33067), (1538, 31906), (2279, 21532), (3076, 15953), (4558, 10766), (5383, 9116)]