52979080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 150958080

約数和(自身を除く): 97979000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 103, 110, 140, 154, 167, 206, 220, 280, 308, 334, 385, 412, 440, 515, 616, 668, 721, 770, 824, 835, 1030, 1133, 1169, 1336, 1442, 1540, 1670, 1837, 2060, 2266, 2338, 2884, 3080, 3340, 3605, 3674, 4120, 4532, 4676, 5665, 5768, 5845, 6680, 7210, 7348, 7931, 9064, 9185, 9352, 11330, 11690, 12859, 14420, 14696, 15862, 17201, 18370, 22660, 23380, 25718, 28840, 31724, 34402, 36740, 39655, 45320, 46760, 51436, 63448, 64295, 68804, 73480, 79310, 86005, 102872, 120407, 128590, 137608, 158620, 172010, 189211, 240814, 257180, 317240, 344020, 378422, 481628, 514360, 602035, 688040, 756844, 946055, 963256, 1204070, 1324477, 1513688, 1892110, 2408140, 2648954, 3784220, 4816280, 5297908, 6622385, 7568440, 10595816, 13244770, 26489540, 52979080]

約数ペア:

[(1, 52979080), (2, 26489540), (4, 13244770), (5, 10595816), (7, 7568440), (8, 6622385), (10, 5297908), (11, 4816280), (14, 3784220), (20, 2648954), (22, 2408140), (28, 1892110), (35, 1513688), (40, 1324477), (44, 1204070), (55, 963256), (56, 946055), (70, 756844), (77, 688040), (88, 602035), (103, 514360), (110, 481628), (140, 378422), (154, 344020), (167, 317240), (206, 257180), (220, 240814), (280, 189211), (308, 172010), (334, 158620), (385, 137608), (412, 128590), (440, 120407), (515, 102872), (616, 86005), (668, 79310), (721, 73480), (770, 68804), (824, 64295), (835, 63448), (1030, 51436), (1133, 46760), (1169, 45320), (1336, 39655), (1442, 36740), (1540, 34402), (1670, 31724), (1837, 28840), (2060, 25718), (2266, 23380), (2338, 22660), (2884, 18370), (3080, 17201), (3340, 15862), (3605, 14696), (3674, 14420), (4120, 12859), (4532, 11690), (4676, 11330), (5665, 9352), (5768, 9185), (5845, 9064), (6680, 7931), (7210, 7348)]