54825560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2591}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 129003840

約数和(自身を除く): 74178280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2591, 2645, 4232, 5182, 5290, 10364, 10580, 12955, 20728, 21160, 25910, 51820, 59593, 103640, 119186, 238372, 297965, 476744, 595930, 1191860, 1370639, 2383720, 2741278, 5482556, 6853195, 10965112, 13706390, 27412780, 54825560]

約数ペア:

[(1, 54825560), (2, 27412780), (4, 13706390), (5, 10965112), (8, 6853195), (10, 5482556), (20, 2741278), (23, 2383720), (40, 1370639), (46, 1191860), (92, 595930), (115, 476744), (184, 297965), (230, 238372), (460, 119186), (529, 103640), (920, 59593), (1058, 51820), (2116, 25910), (2591, 21160), (2645, 20728), (4232, 12955), (5182, 10580), (5290, 10364)]