55380078

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{78889}}^1$

素因数の和:78913

約数の個数: 32

約数和(自身を含む): 132535200

約数和(自身を除く): 77155122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 78889, 157778, 236667, 473334, 710001, 1025557, 1420002, 2051114, 2130003, 3076671, 4260006, 6153342, 9230013, 18460026, 27690039, 55380078]

約数ペア:

[(1, 55380078), (2, 27690039), (3, 18460026), (6, 9230013), (9, 6153342), (13, 4260006), (18, 3076671), (26, 2130003), (27, 2051114), (39, 1420002), (54, 1025557), (78, 710001), (117, 473334), (234, 236667), (351, 157778), (702, 78889)]