27553090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 53393904

約数和(自身を除く): 25840814

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 2657, 5185, 5314, 10370, 13285, 26570, 45169, 90338, 162077, 225845, 324154, 451690, 810385, 1620770, 2755309, 5510618, 13776545, 27553090]

約数ペア:

[(1, 27553090), (2, 13776545), (5, 5510618), (10, 2755309), (17, 1620770), (34, 810385), (61, 451690), (85, 324154), (122, 225845), (170, 162077), (305, 90338), (610, 45169), (1037, 26570), (2074, 13285), (2657, 10370), (5185, 5314)]