49066020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90863}}^1$

素因数の和:90881

約数の個数: 48

約数和(自身を含む): 152651520

約数和(自身を除く): 103585500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90863, 181726, 272589, 363452, 454315, 545178, 817767, 908630, 1090356, 1362945, 1635534, 1817260, 2453301, 2725890, 3271068, 4088835, 4906602, 5451780, 8177670, 9813204, 12266505, 16355340, 24533010, 49066020]

約数ペア:

[(1, 49066020), (2, 24533010), (3, 16355340), (4, 12266505), (5, 9813204), (6, 8177670), (9, 5451780), (10, 4906602), (12, 4088835), (15, 3271068), (18, 2725890), (20, 2453301), (27, 1817260), (30, 1635534), (36, 1362945), (45, 1090356), (54, 908630), (60, 817767), (90, 545178), (108, 454315), (135, 363452), (180, 272589), (270, 181726), (540, 90863)]