49406280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5347}}^1$

素因数の和:5379

約数の個数: 128

約数和(自身を含む): 184826880

約数和(自身を除く): 135420600

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, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 5347, 9240, 10694, 16041, 21388, 26735, 32082, 37429, 42776, 53470, 58817, 64164, 74858, 80205, 106940, 112287, 117634, 128328, 149716, 160410, 176451, 187145, 213880, 224574, 235268, 294085, 299432, 320820, 352902, 374290, 411719, 449148, 470536, 561435, 588170, 641640, 705804, 748580, 823438, 882255, 898296, 1122870, 1176340, 1235157, 1411608, 1497160, 1646876, 1764510, 2058595, 2245740, 2352680, 2470314, 3293752, 3529020, 4117190, 4491480, 4940628, 6175785, 7058040, 8234380, 9881256, 12351570, 16468760, 24703140, 49406280]

約数ペア:

[(1, 49406280), (2, 24703140), (3, 16468760), (4, 12351570), (5, 9881256), (6, 8234380), (7, 7058040), (8, 6175785), (10, 4940628), (11, 4491480), (12, 4117190), (14, 3529020), (15, 3293752), (20, 2470314), (21, 2352680), (22, 2245740), (24, 2058595), (28, 1764510), (30, 1646876), (33, 1497160), (35, 1411608), (40, 1235157), (42, 1176340), (44, 1122870), (55, 898296), (56, 882255), (60, 823438), (66, 748580), (70, 705804), (77, 641640), (84, 588170), (88, 561435), (105, 470536), (110, 449148), (120, 411719), (132, 374290), (140, 352902), (154, 320820), (165, 299432), (168, 294085), (210, 235268), (220, 224574), (231, 213880), (264, 187145), (280, 176451), (308, 160410), (330, 149716), (385, 128328), (420, 117634), (440, 112287), (462, 106940), (616, 80205), (660, 74858), (770, 64164), (840, 58817), (924, 53470), (1155, 42776), (1320, 37429), (1540, 32082), (1848, 26735), (2310, 21388), (3080, 16041), (4620, 10694), (5347, 9240)]