57218785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 21526175

約数列:

[1, 5, 13, 19, 65, 95, 107, 247, 433, 535, 1235, 1391, 2033, 2165, 5629, 6955, 8227, 10165, 26429, 28145, 41135, 46331, 106951, 132145, 231655, 534755, 602303, 880289, 3011515, 4401445, 11443757, 57218785]

約数ペア:

[(1, 57218785), (5, 11443757), (13, 4401445), (19, 3011515), (65, 880289), (95, 602303), (107, 534755), (247, 231655), (433, 132145), (535, 106951), (1235, 46331), (1391, 41135), (2033, 28145), (2165, 26429), (5629, 10165), (6955, 8227)]