52809988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 118960128

約数和(自身を除く): 66150140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 5531, 9548, 11062, 22124, 38717, 60841, 77434, 121682, 154868, 171461, 243364, 342922, 425887, 685844, 851774, 1200227, 1703548, 1886071, 2400454, 3772142, 4800908, 7544284, 13202497, 26404994, 52809988]

約数ペア:

[(1, 52809988), (2, 26404994), (4, 13202497), (7, 7544284), (11, 4800908), (14, 3772142), (22, 2400454), (28, 1886071), (31, 1703548), (44, 1200227), (62, 851774), (77, 685844), (124, 425887), (154, 342922), (217, 243364), (308, 171461), (341, 154868), (434, 121682), (682, 77434), (868, 60841), (1364, 38717), (2387, 22124), (4774, 11062), (5531, 9548)]