49217870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29123}}^1$

素因数の和:29156

約数の個数: 24

約数和(自身を含む): 95934456

約数和(自身を除く): 46716586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 29123, 58246, 145615, 291230, 378599, 757198, 1892995, 3785990, 4921787, 9843574, 24608935, 49217870]

約数ペア:

[(1, 49217870), (2, 24608935), (5, 9843574), (10, 4921787), (13, 3785990), (26, 1892995), (65, 757198), (130, 378599), (169, 291230), (338, 145615), (845, 58246), (1690, 29123)]