52557740

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9697}}^1$

素因数の和:9977

約数の個数: 24

約数和(自身を含む): 110789952

約数和(自身を除く): 58232212

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 9697, 19394, 38788, 48485, 96970, 193940, 2627887, 5255774, 10511548, 13139435, 26278870, 52557740]

約数ペア:

[(1, 52557740), (2, 26278870), (4, 13139435), (5, 10511548), (10, 5255774), (20, 2627887), (271, 193940), (542, 96970), (1084, 48485), (1355, 38788), (2710, 19394), (5420, 9697)]