49943855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 67060224

約数和(自身を除く): 17116369

約数列:

[1, 5, 13, 43, 65, 107, 167, 215, 535, 559, 835, 1391, 2171, 2795, 4601, 6955, 7181, 10855, 17869, 23005, 35905, 59813, 89345, 93353, 232297, 299065, 466765, 768367, 1161485, 3841835, 9988771, 49943855]

約数ペア:

[(1, 49943855), (5, 9988771), (13, 3841835), (43, 1161485), (65, 768367), (107, 466765), (167, 299065), (215, 232297), (535, 93353), (559, 89345), (835, 59813), (1391, 35905), (2171, 23005), (2795, 17869), (4601, 10855), (6955, 7181)]