47886518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 30495562

約数列:

[1, 2, 17, 34, 71, 83, 142, 166, 239, 478, 1207, 1411, 2414, 2822, 4063, 5893, 8126, 11786, 16969, 19837, 33938, 39674, 100181, 200362, 288473, 337229, 576946, 674458, 1408427, 2816854, 23943259, 47886518]

約数ペア:

[(1, 47886518), (2, 23943259), (17, 2816854), (34, 1408427), (71, 674458), (83, 576946), (142, 337229), (166, 288473), (239, 200362), (478, 100181), (1207, 39674), (1411, 33938), (2414, 19837), (2822, 16969), (4063, 11786), (5893, 8126)]