50004090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5501}}^1$

素因数の和:5615

約数の個数: 48

約数和(自身を含む): 131321736

約数和(自身を除く): 81317646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 5501, 9090, 11002, 16503, 27505, 33006, 49509, 55010, 82515, 99018, 165030, 247545, 495090, 555601, 1111202, 1666803, 2778005, 3333606, 5000409, 5556010, 8334015, 10000818, 16668030, 25002045, 50004090]

約数ペア:

[(1, 50004090), (2, 25002045), (3, 16668030), (5, 10000818), (6, 8334015), (9, 5556010), (10, 5000409), (15, 3333606), (18, 2778005), (30, 1666803), (45, 1111202), (90, 555601), (101, 495090), (202, 247545), (303, 165030), (505, 99018), (606, 82515), (909, 55010), (1010, 49509), (1515, 33006), (1818, 27505), (3030, 16503), (4545, 11002), (5501, 9090)]