53340028

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3833}}^1$

素因数の和:3922

約数の個数: 36

約数和(自身を含む): 110143152

約数和(自身を除く): 56803124

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 3833, 6958, 7666, 13916, 15332, 26831, 53662, 107324, 187817, 272143, 375634, 544286, 751268, 1088572, 1905001, 3810002, 7620004, 13335007, 26670014, 53340028]

約数ペア:

[(1, 53340028), (2, 26670014), (4, 13335007), (7, 7620004), (14, 3810002), (28, 1905001), (49, 1088572), (71, 751268), (98, 544286), (142, 375634), (196, 272143), (284, 187817), (497, 107324), (994, 53662), (1988, 26831), (3479, 15332), (3833, 13916), (6958, 7666)]