48784060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187631}}^1$

素因数の和:187653

約数の個数: 24

約数和(自身を含む): 110327616

約数和(自身を除く): 61543556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 187631, 375262, 750524, 938155, 1876310, 2439203, 3752620, 4878406, 9756812, 12196015, 24392030, 48784060]

約数ペア:

[(1, 48784060), (2, 24392030), (4, 12196015), (5, 9756812), (10, 4878406), (13, 3752620), (20, 2439203), (26, 1876310), (52, 938155), (65, 750524), (130, 375262), (260, 187631)]