54871208

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16063}}^1$

素因数の和:16137

約数の個数: 32

約数和(自身を含む): 119516160

約数和(自身を除く): 64644952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 16063, 32126, 64252, 112441, 128504, 224882, 449764, 899528, 979843, 1959686, 3919372, 6858901, 7838744, 13717802, 27435604, 54871208]

約数ペア:

[(1, 54871208), (2, 27435604), (4, 13717802), (7, 7838744), (8, 6858901), (14, 3919372), (28, 1959686), (56, 979843), (61, 899528), (122, 449764), (244, 224882), (427, 128504), (488, 112441), (854, 64252), (1708, 32126), (3416, 16063)]