50238640

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5869}}^1$

素因数の和:5989

約数の個数: 40

約数和(自身を含む): 117916560

約数和(自身を除く): 67677920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 5869, 8560, 11738, 23476, 29345, 46952, 58690, 93904, 117380, 234760, 469520, 627983, 1255966, 2511932, 3139915, 5023864, 6279830, 10047728, 12559660, 25119320, 50238640]

約数ペア:

[(1, 50238640), (2, 25119320), (4, 12559660), (5, 10047728), (8, 6279830), (10, 5023864), (16, 3139915), (20, 2511932), (40, 1255966), (80, 627983), (107, 469520), (214, 234760), (428, 117380), (535, 93904), (856, 58690), (1070, 46952), (1712, 29345), (2140, 23476), (4280, 11738), (5869, 8560)]