53945066

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 98112000

約数和(自身を除く): 44166934

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1459, 1946, 2641, 2918, 5282, 10213, 18487, 20426, 27721, 36974, 55442, 194047, 202801, 388094, 405602, 1419607, 2839214, 3853219, 7706438, 26972533, 53945066]

約数ペア:

[(1, 53945066), (2, 26972533), (7, 7706438), (14, 3853219), (19, 2839214), (38, 1419607), (133, 405602), (139, 388094), (266, 202801), (278, 194047), (973, 55442), (1459, 36974), (1946, 27721), (2641, 20426), (2918, 18487), (5282, 10213)]