49767380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191413}}^1$

素因数の和:191435

約数の個数: 24

約数和(自身を含む): 112551432

約数和(自身を除く): 62784052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 191413, 382826, 765652, 957065, 1914130, 2488369, 3828260, 4976738, 9953476, 12441845, 24883690, 49767380]

約数ペア:

[(1, 49767380), (2, 24883690), (4, 12441845), (5, 9953476), (10, 4976738), (13, 3828260), (20, 2488369), (26, 1914130), (52, 957065), (65, 765652), (130, 382826), (260, 191413)]