47089685240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90557087}}^1$

素因数の和:90557111

約数の個数: 32

約数和(自身を含む): 114101930880

約数和(自身を除く): 67012245640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 90557087, 181114174, 362228348, 452785435, 724456696, 905570870, 1177242131, 1811141740, 2354484262, 3622283480, 4708968524, 5886210655, 9417937048, 11772421310, 23544842620, 47089685240]

約数ペア:

[(1, 47089685240), (2, 23544842620), (4, 11772421310), (5, 9417937048), (8, 5886210655), (10, 4708968524), (13, 3622283480), (20, 2354484262), (26, 1811141740), (40, 1177242131), (52, 905570870), (65, 724456696), (104, 452785435), (130, 362228348), (260, 181114174), (520, 90557087)]