49905240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 188455680

約数和(自身を除く): 138550440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 491, 605, 616, 660, 726, 770, 840, 847, 924, 968, 982, 1155, 1210, 1320, 1452, 1473, 1540, 1694, 1815, 1848, 1964, 2310, 2420, 2455, 2541, 2904, 2946, 3080, 3388, 3437, 3630, 3928, 4235, 4620, 4840, 4910, 5082, 5401, 5892, 6776, 6874, 7260, 7365, 8470, 9240, 9820, 10164, 10311, 10802, 11784, 12705, 13748, 14520, 14730, 16203, 16940, 17185, 19640, 20328, 20622, 21604, 25410, 27005, 27496, 29460, 32406, 33880, 34370, 37807, 41244, 43208, 50820, 51555, 54010, 58920, 59411, 64812, 68740, 75614, 81015, 82488, 101640, 103110, 108020, 113421, 118822, 129624, 137480, 151228, 162030, 178233, 189035, 206220, 216040, 226842, 237644, 297055, 302456, 324060, 356466, 378070, 412440, 415877, 453684, 475288, 567105, 594110, 648120, 712932, 756140, 831754, 891165, 907368, 1134210, 1188220, 1247631, 1425864, 1512280, 1663508, 1782330, 2079385, 2268420, 2376440, 2495262, 3327016, 3564660, 4158770, 4536840, 4990524, 6238155, 7129320, 8317540, 9981048, 12476310, 16635080, 24952620, 49905240]

約数ペア:

[(1, 49905240), (2, 24952620), (3, 16635080), (4, 12476310), (5, 9981048), (6, 8317540), (7, 7129320), (8, 6238155), (10, 4990524), (11, 4536840), (12, 4158770), (14, 3564660), (15, 3327016), (20, 2495262), (21, 2376440), (22, 2268420), (24, 2079385), (28, 1782330), (30, 1663508), (33, 1512280), (35, 1425864), (40, 1247631), (42, 1188220), (44, 1134210), (55, 907368), (56, 891165), (60, 831754), (66, 756140), (70, 712932), (77, 648120), (84, 594110), (88, 567105), (105, 475288), (110, 453684), (120, 415877), (121, 412440), (132, 378070), (140, 356466), (154, 324060), (165, 302456), (168, 297055), (210, 237644), (220, 226842), (231, 216040), (242, 206220), (264, 189035), (280, 178233), (308, 162030), (330, 151228), (363, 137480), (385, 129624), (420, 118822), (440, 113421), (462, 108020), (484, 103110), (491, 101640), (605, 82488), (616, 81015), (660, 75614), (726, 68740), (770, 64812), (840, 59411), (847, 58920), (924, 54010), (968, 51555), (982, 50820), (1155, 43208), (1210, 41244), (1320, 37807), (1452, 34370), (1473, 33880), (1540, 32406), (1694, 29460), (1815, 27496), (1848, 27005), (1964, 25410), (2310, 21604), (2420, 20622), (2455, 20328), (2541, 19640), (2904, 17185), (2946, 16940), (3080, 16203), (3388, 14730), (3437, 14520), (3630, 13748), (3928, 12705), (4235, 11784), (4620, 10802), (4840, 10311), (4910, 10164), (5082, 9820), (5401, 9240), (5892, 8470), (6776, 7365), (6874, 7260)]