51029520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 159364800

約数和(自身を除く): 108335280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1427, 1490, 1788, 2235, 2384, 2854, 2980, 3576, 4281, 4470, 5708, 5960, 7135, 7152, 8562, 8940, 11416, 11920, 14270, 17124, 17880, 21405, 22832, 28540, 34248, 35760, 42810, 57080, 68496, 85620, 114160, 171240, 212623, 342480, 425246, 637869, 850492, 1063115, 1275738, 1700984, 2126230, 2551476, 3189345, 3401968, 4252460, 5102952, 6378690, 8504920, 10205904, 12757380, 17009840, 25514760, 51029520]

約数ペア:

[(1, 51029520), (2, 25514760), (3, 17009840), (4, 12757380), (5, 10205904), (6, 8504920), (8, 6378690), (10, 5102952), (12, 4252460), (15, 3401968), (16, 3189345), (20, 2551476), (24, 2126230), (30, 1700984), (40, 1275738), (48, 1063115), (60, 850492), (80, 637869), (120, 425246), (149, 342480), (240, 212623), (298, 171240), (447, 114160), (596, 85620), (745, 68496), (894, 57080), (1192, 42810), (1427, 35760), (1490, 34248), (1788, 28540), (2235, 22832), (2384, 21405), (2854, 17880), (2980, 17124), (3576, 14270), (4281, 11920), (4470, 11416), (5708, 8940), (5960, 8562), (7135, 7152)]