54041120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 152287128

約数和(自身を除く): 98246008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 70, 80, 98, 112, 113, 122, 140, 160, 196, 224, 226, 244, 245, 280, 305, 392, 427, 452, 488, 490, 560, 565, 610, 784, 791, 854, 904, 976, 980, 1120, 1130, 1220, 1568, 1582, 1708, 1808, 1952, 1960, 2135, 2260, 2440, 2989, 3164, 3416, 3616, 3920, 3955, 4270, 4520, 4880, 5537, 5978, 6328, 6832, 6893, 7840, 7910, 8540, 9040, 9760, 11074, 11956, 12656, 13664, 13786, 14945, 15820, 17080, 18080, 22148, 23912, 25312, 27572, 27685, 29890, 31640, 34160, 34465, 44296, 47824, 48251, 55144, 55370, 59780, 63280, 68320, 68930, 88592, 95648, 96502, 110288, 110740, 119560, 126560, 137860, 177184, 193004, 220576, 221480, 239120, 241255, 275720, 337757, 386008, 442960, 478240, 482510, 551440, 675514, 772016, 885920, 965020, 1102880, 1351028, 1544032, 1688785, 1930040, 2702056, 3377570, 3860080, 5404112, 6755140, 7720160, 10808224, 13510280, 27020560, 54041120]

約数ペア:

[(1, 54041120), (2, 27020560), (4, 13510280), (5, 10808224), (7, 7720160), (8, 6755140), (10, 5404112), (14, 3860080), (16, 3377570), (20, 2702056), (28, 1930040), (32, 1688785), (35, 1544032), (40, 1351028), (49, 1102880), (56, 965020), (61, 885920), (70, 772016), (80, 675514), (98, 551440), (112, 482510), (113, 478240), (122, 442960), (140, 386008), (160, 337757), (196, 275720), (224, 241255), (226, 239120), (244, 221480), (245, 220576), (280, 193004), (305, 177184), (392, 137860), (427, 126560), (452, 119560), (488, 110740), (490, 110288), (560, 96502), (565, 95648), (610, 88592), (784, 68930), (791, 68320), (854, 63280), (904, 59780), (976, 55370), (980, 55144), (1120, 48251), (1130, 47824), (1220, 44296), (1568, 34465), (1582, 34160), (1708, 31640), (1808, 29890), (1952, 27685), (1960, 27572), (2135, 25312), (2260, 23912), (2440, 22148), (2989, 18080), (3164, 17080), (3416, 15820), (3616, 14945), (3920, 13786), (3955, 13664), (4270, 12656), (4520, 11956), (4880, 11074), (5537, 9760), (5978, 9040), (6328, 8540), (6832, 7910), (6893, 7840)]