53489702

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{27487}}^1$

素因数の和:27635

約数の個数: 16

約数和(自身を含む): 92359680

約数和(自身を除く): 38869978

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 27487, 54974, 192409, 384818, 3820693, 7641386, 26744851, 53489702]

約数ペア:

[(1, 53489702), (2, 26744851), (7, 7641386), (14, 3820693), (139, 384818), (278, 192409), (973, 54974), (1946, 27487)]