51119520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 162025920

約数和(自身を除く): 110906400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 379, 480, 562, 758, 843, 1124, 1137, 1405, 1516, 1686, 1895, 2248, 2274, 2810, 3032, 3372, 3790, 4215, 4496, 4548, 5620, 5685, 6064, 6744, 7580, 8430, 8992, 9096, 11240, 11370, 12128, 13488, 15160, 16860, 18192, 22480, 22740, 26976, 30320, 33720, 36384, 44960, 45480, 60640, 67440, 90960, 106499, 134880, 181920, 212998, 319497, 425996, 532495, 638994, 851992, 1064990, 1277988, 1597485, 1703984, 2129980, 2555976, 3194970, 3407968, 4259960, 5111952, 6389940, 8519920, 10223904, 12779880, 17039840, 25559760, 51119520]

約数ペア:

[(1, 51119520), (2, 25559760), (3, 17039840), (4, 12779880), (5, 10223904), (6, 8519920), (8, 6389940), (10, 5111952), (12, 4259960), (15, 3407968), (16, 3194970), (20, 2555976), (24, 2129980), (30, 1703984), (32, 1597485), (40, 1277988), (48, 1064990), (60, 851992), (80, 638994), (96, 532495), (120, 425996), (160, 319497), (240, 212998), (281, 181920), (379, 134880), (480, 106499), (562, 90960), (758, 67440), (843, 60640), (1124, 45480), (1137, 44960), (1405, 36384), (1516, 33720), (1686, 30320), (1895, 26976), (2248, 22740), (2274, 22480), (2810, 18192), (3032, 16860), (3372, 15160), (3790, 13488), (4215, 12128), (4496, 11370), (4548, 11240), (5620, 9096), (5685, 8992), (6064, 8430), (6744, 7580)]