51609078

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{69931}}^1$

素因数の和:69980

約数の個数: 24

約数和(自身を含む): 114548616

約数和(自身を除く): 62939538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 69931, 139862, 209793, 419586, 629379, 1258758, 2867171, 5734342, 8601513, 17203026, 25804539, 51609078]

約数ペア:

[(1, 51609078), (2, 25804539), (3, 17203026), (6, 8601513), (9, 5734342), (18, 2867171), (41, 1258758), (82, 629379), (123, 419586), (246, 209793), (369, 139862), (738, 69931)]