49100440

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1429}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 110682000

約数和(自身を除く): 61581560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1429, 1718, 2858, 3436, 4295, 5716, 6872, 7145, 8590, 11432, 14290, 17180, 28580, 34360, 57160, 1227511, 2455022, 4910044, 6137555, 9820088, 12275110, 24550220, 49100440]

約数ペア:

[(1, 49100440), (2, 24550220), (4, 12275110), (5, 9820088), (8, 6137555), (10, 4910044), (20, 2455022), (40, 1227511), (859, 57160), (1429, 34360), (1718, 28580), (2858, 17180), (3436, 14290), (4295, 11432), (5716, 8590), (6872, 7145)]