55812953

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 65072640

約数和(自身を除く): 9259687

約数列:

[1, 7, 73, 239, 457, 511, 1673, 3199, 17447, 33361, 109223, 122129, 233527, 764561, 7973279, 55812953]

約数ペア:

[(1, 55812953), (7, 7973279), (73, 764561), (239, 233527), (457, 122129), (511, 109223), (1673, 33361), (3199, 17447)]