56723407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 68124672

約数和(自身を除く): 11401265

約数列:

[1, 13, 17, 43, 47, 127, 221, 559, 611, 731, 799, 1651, 2021, 2159, 5461, 5969, 9503, 10387, 26273, 28067, 34357, 70993, 77597, 92837, 101473, 256667, 446641, 1206881, 1319149, 3336671, 4363339, 56723407]

約数ペア:

[(1, 56723407), (13, 4363339), (17, 3336671), (43, 1319149), (47, 1206881), (127, 446641), (221, 256667), (559, 101473), (611, 92837), (731, 77597), (799, 70993), (1651, 34357), (2021, 28067), (2159, 26273), (5461, 10387), (5969, 9503)]