53431840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4337}}^1$

素因数の和:4370

約数の個数: 96

約数和(自身を含む): 157417344

約数和(自身を除く): 103985504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 4337, 6160, 8674, 12320, 17348, 21685, 30359, 34696, 43370, 47707, 60718, 69392, 86740, 95414, 121436, 138784, 151795, 173480, 190828, 238535, 242872, 303590, 333949, 346960, 381656, 477070, 485744, 607180, 667898, 693920, 763312, 954140, 971488, 1214360, 1335796, 1526624, 1669745, 1908280, 2428720, 2671592, 3339490, 3816560, 4857440, 5343184, 6678980, 7633120, 10686368, 13357960, 26715920, 53431840]

約数ペア:

[(1, 53431840), (2, 26715920), (4, 13357960), (5, 10686368), (7, 7633120), (8, 6678980), (10, 5343184), (11, 4857440), (14, 3816560), (16, 3339490), (20, 2671592), (22, 2428720), (28, 1908280), (32, 1669745), (35, 1526624), (40, 1335796), (44, 1214360), (55, 971488), (56, 954140), (70, 763312), (77, 693920), (80, 667898), (88, 607180), (110, 485744), (112, 477070), (140, 381656), (154, 346960), (160, 333949), (176, 303590), (220, 242872), (224, 238535), (280, 190828), (308, 173480), (352, 151795), (385, 138784), (440, 121436), (560, 95414), (616, 86740), (770, 69392), (880, 60718), (1120, 47707), (1232, 43370), (1540, 34696), (1760, 30359), (2464, 21685), (3080, 17348), (4337, 12320), (6160, 8674)]