53975680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 153838440

約数和(自身を除く): 99862760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 41, 44, 55, 64, 68, 80, 82, 85, 88, 110, 121, 128, 136, 160, 164, 170, 176, 187, 205, 220, 242, 272, 320, 328, 340, 352, 374, 410, 440, 451, 484, 544, 605, 640, 656, 680, 697, 704, 748, 820, 880, 902, 935, 968, 1088, 1210, 1312, 1360, 1394, 1408, 1496, 1640, 1760, 1804, 1870, 1936, 2057, 2176, 2255, 2420, 2624, 2720, 2788, 2992, 3280, 3485, 3520, 3608, 3740, 3872, 4114, 4510, 4840, 4961, 5248, 5440, 5576, 5984, 6560, 6970, 7040, 7216, 7480, 7667, 7744, 8228, 9020, 9680, 9922, 10285, 10880, 11152, 11968, 13120, 13940, 14432, 14960, 15334, 15488, 16456, 18040, 19360, 19844, 20570, 22304, 23936, 24805, 26240, 27880, 28864, 29920, 30668, 32912, 36080, 38335, 38720, 39688, 41140, 44608, 49610, 55760, 57728, 59840, 61336, 65824, 72160, 76670, 77440, 79376, 82280, 84337, 89216, 99220, 111520, 119680, 122672, 131648, 144320, 153340, 158752, 164560, 168674, 198440, 223040, 245344, 263296, 288640, 306680, 317504, 329120, 337348, 396880, 421685, 446080, 490688, 613360, 635008, 658240, 674696, 793760, 843370, 981376, 1226720, 1316480, 1349392, 1587520, 1686740, 2453440, 2698784, 3175040, 3373480, 4906880, 5397568, 6746960, 10795136, 13493920, 26987840, 53975680]

約数ペア:

[(1, 53975680), (2, 26987840), (4, 13493920), (5, 10795136), (8, 6746960), (10, 5397568), (11, 4906880), (16, 3373480), (17, 3175040), (20, 2698784), (22, 2453440), (32, 1686740), (34, 1587520), (40, 1349392), (41, 1316480), (44, 1226720), (55, 981376), (64, 843370), (68, 793760), (80, 674696), (82, 658240), (85, 635008), (88, 613360), (110, 490688), (121, 446080), (128, 421685), (136, 396880), (160, 337348), (164, 329120), (170, 317504), (176, 306680), (187, 288640), (205, 263296), (220, 245344), (242, 223040), (272, 198440), (320, 168674), (328, 164560), (340, 158752), (352, 153340), (374, 144320), (410, 131648), (440, 122672), (451, 119680), (484, 111520), (544, 99220), (605, 89216), (640, 84337), (656, 82280), (680, 79376), (697, 77440), (704, 76670), (748, 72160), (820, 65824), (880, 61336), (902, 59840), (935, 57728), (968, 55760), (1088, 49610), (1210, 44608), (1312, 41140), (1360, 39688), (1394, 38720), (1408, 38335), (1496, 36080), (1640, 32912), (1760, 30668), (1804, 29920), (1870, 28864), (1936, 27880), (2057, 26240), (2176, 24805), (2255, 23936), (2420, 22304), (2624, 20570), (2720, 19844), (2788, 19360), (2992, 18040), (3280, 16456), (3485, 15488), (3520, 15334), (3608, 14960), (3740, 14432), (3872, 13940), (4114, 13120), (4510, 11968), (4840, 11152), (4961, 10880), (5248, 10285), (5440, 9922), (5576, 9680), (5984, 9020), (6560, 8228), (6970, 7744), (7040, 7667), (7216, 7480)]