53949280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 165473280

約数和(自身を除く): 111524000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 151, 154, 160, 176, 203, 220, 224, 232, 280, 290, 302, 308, 319, 352, 385, 406, 440, 464, 560, 580, 604, 616, 638, 755, 770, 812, 880, 928, 1015, 1057, 1120, 1160, 1208, 1232, 1276, 1510, 1540, 1595, 1624, 1661, 1760, 2030, 2114, 2233, 2320, 2416, 2464, 2552, 3020, 3080, 3190, 3248, 3322, 4060, 4228, 4379, 4466, 4640, 4832, 5104, 5285, 6040, 6160, 6380, 6496, 6644, 8120, 8305, 8456, 8758, 8932, 10208, 10570, 11165, 11627, 12080, 12320, 12760, 13288, 16240, 16610, 16912, 17516, 17864, 21140, 21895, 22330, 23254, 24160, 25520, 26576, 30653, 32480, 33220, 33824, 35032, 35728, 42280, 43790, 44660, 46508, 48169, 51040, 53152, 58135, 61306, 66440, 70064, 71456, 84560, 87580, 89320, 93016, 96338, 116270, 122612, 132880, 140128, 153265, 169120, 175160, 178640, 186032, 192676, 232540, 240845, 245224, 265760, 306530, 337183, 350320, 357280, 372064, 385352, 465080, 481690, 490448, 613060, 674366, 700640, 770704, 930160, 963380, 980896, 1226120, 1348732, 1541408, 1685915, 1860320, 1926760, 2452240, 2697464, 3371830, 3853520, 4904480, 5394928, 6743660, 7707040, 10789856, 13487320, 26974640, 53949280]

約数ペア:

[(1, 53949280), (2, 26974640), (4, 13487320), (5, 10789856), (7, 7707040), (8, 6743660), (10, 5394928), (11, 4904480), (14, 3853520), (16, 3371830), (20, 2697464), (22, 2452240), (28, 1926760), (29, 1860320), (32, 1685915), (35, 1541408), (40, 1348732), (44, 1226120), (55, 980896), (56, 963380), (58, 930160), (70, 770704), (77, 700640), (80, 674366), (88, 613060), (110, 490448), (112, 481690), (116, 465080), (140, 385352), (145, 372064), (151, 357280), (154, 350320), (160, 337183), (176, 306530), (203, 265760), (220, 245224), (224, 240845), (232, 232540), (280, 192676), (290, 186032), (302, 178640), (308, 175160), (319, 169120), (352, 153265), (385, 140128), (406, 132880), (440, 122612), (464, 116270), (560, 96338), (580, 93016), (604, 89320), (616, 87580), (638, 84560), (755, 71456), (770, 70064), (812, 66440), (880, 61306), (928, 58135), (1015, 53152), (1057, 51040), (1120, 48169), (1160, 46508), (1208, 44660), (1232, 43790), (1276, 42280), (1510, 35728), (1540, 35032), (1595, 33824), (1624, 33220), (1661, 32480), (1760, 30653), (2030, 26576), (2114, 25520), (2233, 24160), (2320, 23254), (2416, 22330), (2464, 21895), (2552, 21140), (3020, 17864), (3080, 17516), (3190, 16912), (3248, 16610), (3322, 16240), (4060, 13288), (4228, 12760), (4379, 12320), (4466, 12080), (4640, 11627), (4832, 11165), (5104, 10570), (5285, 10208), (6040, 8932), (6160, 8758), (6380, 8456), (6496, 8305), (6644, 8120)]