48653980

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2411}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 102317040

約数和(自身を除く): 53663060

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 2411, 4036, 4822, 5045, 9644, 10090, 12055, 20180, 24110, 48220, 2432699, 4865398, 9730796, 12163495, 24326990, 48653980]

約数ペア:

[(1, 48653980), (2, 24326990), (4, 12163495), (5, 9730796), (10, 4865398), (20, 2432699), (1009, 48220), (2018, 24110), (2411, 20180), (4036, 12055), (4822, 10090), (5045, 9644)]