47939507

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 64571904

約数和(自身を除く): 16632397

約数列:

[1, 7, 11, 17, 53, 77, 119, 187, 371, 583, 691, 901, 1309, 4081, 4837, 6307, 7601, 9911, 11747, 36623, 53207, 69377, 82229, 129217, 256361, 402853, 622591, 904519, 2819971, 4358137, 6848501, 47939507]

約数ペア:

[(1, 47939507), (7, 6848501), (11, 4358137), (17, 2819971), (53, 904519), (77, 622591), (119, 402853), (187, 256361), (371, 129217), (583, 82229), (691, 69377), (901, 53207), (1309, 36623), (4081, 11747), (4837, 9911), (6307, 7601)]