53044485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 97843200

約数和(自身を除く): 44798715

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 103, 139, 195, 247, 285, 309, 417, 515, 695, 741, 1235, 1339, 1545, 1807, 1957, 2085, 2641, 3705, 4017, 5421, 5871, 6695, 7923, 9035, 9785, 13205, 14317, 20085, 25441, 27105, 29355, 34333, 39615, 42951, 71585, 76323, 102999, 127205, 171665, 186121, 214755, 272023, 381615, 514995, 558363, 816069, 930605, 1360115, 2791815, 3536299, 4080345, 10608897, 17681495, 53044485]

約数ペア:

[(1, 53044485), (3, 17681495), (5, 10608897), (13, 4080345), (15, 3536299), (19, 2791815), (39, 1360115), (57, 930605), (65, 816069), (95, 558363), (103, 514995), (139, 381615), (195, 272023), (247, 214755), (285, 186121), (309, 171665), (417, 127205), (515, 102999), (695, 76323), (741, 71585), (1235, 42951), (1339, 39615), (1545, 34333), (1807, 29355), (1957, 27105), (2085, 25441), (2641, 20085), (3705, 14317), (4017, 13205), (5421, 9785), (5871, 9035), (6695, 7923)]