49081968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 149761248

約数和(自身を除く): 100679280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 167, 208, 234, 312, 314, 334, 468, 471, 501, 624, 628, 668, 936, 942, 1002, 1256, 1336, 1413, 1503, 1872, 1884, 2004, 2041, 2171, 2512, 2672, 2826, 3006, 3768, 4008, 4082, 4342, 5652, 6012, 6123, 6513, 7536, 8016, 8164, 8684, 11304, 12024, 12246, 13026, 16328, 17368, 18369, 19539, 22608, 24048, 24492, 26052, 26219, 32656, 34736, 36738, 39078, 48984, 52104, 52438, 73476, 78156, 78657, 97968, 104208, 104876, 146952, 156312, 157314, 209752, 235971, 293904, 312624, 314628, 340847, 419504, 471942, 629256, 681694, 943884, 1022541, 1258512, 1363388, 1887768, 2045082, 2726776, 3067623, 3775536, 4090164, 5453552, 6135246, 8180328, 12270492, 16360656, 24540984, 49081968]

約数ペア:

[(1, 49081968), (2, 24540984), (3, 16360656), (4, 12270492), (6, 8180328), (8, 6135246), (9, 5453552), (12, 4090164), (13, 3775536), (16, 3067623), (18, 2726776), (24, 2045082), (26, 1887768), (36, 1363388), (39, 1258512), (48, 1022541), (52, 943884), (72, 681694), (78, 629256), (104, 471942), (117, 419504), (144, 340847), (156, 314628), (157, 312624), (167, 293904), (208, 235971), (234, 209752), (312, 157314), (314, 156312), (334, 146952), (468, 104876), (471, 104208), (501, 97968), (624, 78657), (628, 78156), (668, 73476), (936, 52438), (942, 52104), (1002, 48984), (1256, 39078), (1336, 36738), (1413, 34736), (1503, 32656), (1872, 26219), (1884, 26052), (2004, 24492), (2041, 24048), (2171, 22608), (2512, 19539), (2672, 18369), (2826, 17368), (3006, 16328), (3768, 13026), (4008, 12246), (4082, 12024), (4342, 11304), (5652, 8684), (6012, 8164), (6123, 8016), (6513, 7536)]