54900244

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32143}}^1$

素因数の和:32215

約数の個数: 24

約数和(自身を含む): 111603968

約数和(自身を除く): 56703724

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 32143, 64286, 128572, 225001, 450002, 900004, 1960723, 3921446, 7842892, 13725061, 27450122, 54900244]

約数ペア:

[(1, 54900244), (2, 27450122), (4, 13725061), (7, 7842892), (14, 3921446), (28, 1960723), (61, 900004), (122, 450002), (244, 225001), (427, 128572), (854, 64286), (1708, 32143)]