54974164

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27653}}^1$

素因数の和:27735

約数の個数: 24

約数和(自身を含む): 111500928

約数和(自身を除く): 56526764

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 27653, 55306, 110612, 193571, 387142, 774284, 1963363, 3926726, 7853452, 13743541, 27487082, 54974164]

約数ペア:

[(1, 54974164), (2, 27487082), (4, 13743541), (7, 7853452), (14, 3926726), (28, 1963363), (71, 774284), (142, 387142), (284, 193571), (497, 110612), (994, 55306), (1988, 27653)]