55205374

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 101018880

約数和(自身を除く): 45813506

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 2843, 5686, 9709, 19418, 19901, 39802, 54017, 108034, 207539, 378119, 415078, 756238, 1452773, 2905546, 3943241, 7886482, 27602687, 55205374]

約数ペア:

[(1, 55205374), (2, 27602687), (7, 7886482), (14, 3943241), (19, 2905546), (38, 1452773), (73, 756238), (133, 415078), (146, 378119), (266, 207539), (511, 108034), (1022, 54017), (1387, 39802), (2774, 19901), (2843, 19418), (5686, 9709)]