51317424

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20963}}^1$

素因数の和:20994

約数の個数: 60

約数和(自身を含む): 152072856

約数和(自身を除く): 100755432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 20963, 41926, 62889, 83852, 125778, 167704, 188667, 251556, 335408, 356371, 377334, 503112, 712742, 754668, 1006224, 1069113, 1425484, 1509336, 2138226, 2850968, 3018672, 3207339, 4276452, 5701936, 6414678, 8552904, 12829356, 17105808, 25658712, 51317424]

約数ペア:

[(1, 51317424), (2, 25658712), (3, 17105808), (4, 12829356), (6, 8552904), (8, 6414678), (9, 5701936), (12, 4276452), (16, 3207339), (17, 3018672), (18, 2850968), (24, 2138226), (34, 1509336), (36, 1425484), (48, 1069113), (51, 1006224), (68, 754668), (72, 712742), (102, 503112), (136, 377334), (144, 356371), (153, 335408), (204, 251556), (272, 188667), (306, 167704), (408, 125778), (612, 83852), (816, 62889), (1224, 41926), (2448, 20963)]