53440928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 112197960

約数和(自身を除く): 58757032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 193, 272, 386, 509, 544, 772, 1018, 1544, 2036, 3088, 3281, 4072, 6176, 6562, 8144, 8653, 13124, 16288, 17306, 26248, 34612, 52496, 69224, 98237, 104992, 138448, 196474, 276896, 392948, 785896, 1571792, 1670029, 3143584, 3340058, 6680116, 13360232, 26720464, 53440928]

約数ペア:

[(1, 53440928), (2, 26720464), (4, 13360232), (8, 6680116), (16, 3340058), (17, 3143584), (32, 1670029), (34, 1571792), (68, 785896), (136, 392948), (193, 276896), (272, 196474), (386, 138448), (509, 104992), (544, 98237), (772, 69224), (1018, 52496), (1544, 34612), (2036, 26248), (3088, 17306), (3281, 16288), (4072, 13124), (6176, 8653), (6562, 8144)]