49264920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 161010720

約数和(自身を除く): 111745800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 281, 360, 487, 562, 843, 974, 1124, 1405, 1461, 1686, 1948, 2248, 2435, 2529, 2810, 2922, 3372, 3896, 4215, 4383, 4870, 5058, 5620, 5844, 6744, 7305, 8430, 8766, 9740, 10116, 11240, 11688, 12645, 14610, 16860, 17532, 19480, 20232, 21915, 25290, 29220, 33720, 35064, 43830, 50580, 58440, 87660, 101160, 136847, 175320, 273694, 410541, 547388, 684235, 821082, 1094776, 1231623, 1368470, 1642164, 2052705, 2463246, 2736940, 3284328, 4105410, 4926492, 5473880, 6158115, 8210820, 9852984, 12316230, 16421640, 24632460, 49264920]

約数ペア:

[(1, 49264920), (2, 24632460), (3, 16421640), (4, 12316230), (5, 9852984), (6, 8210820), (8, 6158115), (9, 5473880), (10, 4926492), (12, 4105410), (15, 3284328), (18, 2736940), (20, 2463246), (24, 2052705), (30, 1642164), (36, 1368470), (40, 1231623), (45, 1094776), (60, 821082), (72, 684235), (90, 547388), (120, 410541), (180, 273694), (281, 175320), (360, 136847), (487, 101160), (562, 87660), (843, 58440), (974, 50580), (1124, 43830), (1405, 35064), (1461, 33720), (1686, 29220), (1948, 25290), (2248, 21915), (2435, 20232), (2529, 19480), (2810, 17532), (2922, 16860), (3372, 14610), (3896, 12645), (4215, 11688), (4383, 11240), (4870, 10116), (5058, 9740), (5620, 8766), (5844, 8430), (6744, 7305)]