54300784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{178621}}^1$

素因数の和:178648

約数の個数: 20

約数和(自身を含む): 110745640

約数和(自身を除く): 56444856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 178621, 357242, 714484, 1428968, 2857936, 3393799, 6787598, 13575196, 27150392, 54300784]

約数ペア:

[(1, 54300784), (2, 27150392), (4, 13575196), (8, 6787598), (16, 3393799), (19, 2857936), (38, 1428968), (76, 714484), (152, 357242), (304, 178621)]