55788577

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 67060224

約数和(自身を除く): 11271647

約数列:

[1, 13, 17, 41, 47, 131, 221, 533, 611, 697, 799, 1703, 1927, 2227, 5371, 6157, 9061, 10387, 25051, 28951, 32759, 69823, 80041, 91307, 104669, 252437, 425867, 1186991, 1360697, 3281681, 4291429, 55788577]

約数ペア:

[(1, 55788577), (13, 4291429), (17, 3281681), (41, 1360697), (47, 1186991), (131, 425867), (221, 252437), (533, 104669), (611, 91307), (697, 80041), (799, 69823), (1703, 32759), (1927, 28951), (2227, 25051), (5371, 10387), (6157, 9061)]