55409144

素因数分解:

$2^3\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1019}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 118972800

約数和(自身を除く): 63563656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 971, 1019, 1942, 2038, 3884, 4076, 6797, 7133, 7768, 8152, 13594, 14266, 27188, 28532, 54376, 57064, 989449, 1978898, 3957796, 6926143, 7915592, 13852286, 27704572, 55409144]

約数ペア:

[(1, 55409144), (2, 27704572), (4, 13852286), (7, 7915592), (8, 6926143), (14, 3957796), (28, 1978898), (56, 989449), (971, 57064), (1019, 54376), (1942, 28532), (2038, 27188), (3884, 14266), (4076, 13594), (6797, 8152), (7133, 7768)]