51120072

素因数分解:

$2^3\times 3^4\times {\mathrm{78889}}^1$

素因数の和:78907

約数の個数: 40

約数和(自身を含む): 143185350

約数和(自身を除く): 92065278

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 78889, 157778, 236667, 315556, 473334, 631112, 710001, 946668, 1420002, 1893336, 2130003, 2840004, 4260006, 5680008, 6390009, 8520012, 12780018, 17040024, 25560036, 51120072]

約数ペア:

[(1, 51120072), (2, 25560036), (3, 17040024), (4, 12780018), (6, 8520012), (8, 6390009), (9, 5680008), (12, 4260006), (18, 2840004), (24, 2130003), (27, 1893336), (36, 1420002), (54, 946668), (72, 710001), (81, 631112), (108, 473334), (162, 315556), (216, 236667), (324, 157778), (648, 78889)]