56839797

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 42226443

約数列:

[1, 3, 7, 9, 21, 29, 53, 63, 87, 159, 203, 261, 371, 477, 587, 609, 1113, 1537, 1761, 1827, 3339, 4109, 4611, 5283, 10759, 12327, 13833, 17023, 31111, 32277, 36981, 51069, 93333, 96831, 119161, 153207, 217777, 279999, 357483, 653331, 902219, 1072449, 1959993, 2706657, 6315533, 8119971, 18946599, 56839797]

約数ペア:

[(1, 56839797), (3, 18946599), (7, 8119971), (9, 6315533), (21, 2706657), (29, 1959993), (53, 1072449), (63, 902219), (87, 653331), (159, 357483), (203, 279999), (261, 217777), (371, 153207), (477, 119161), (587, 96831), (609, 93333), (1113, 51069), (1537, 36981), (1761, 32277), (1827, 31111), (3339, 17023), (4109, 13833), (4611, 12327), (5283, 10759)]