51445185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1867}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 90381312

約数和(自身を除く): 38936127

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 501, 835, 1837, 1867, 2505, 5511, 5601, 9185, 9335, 20537, 27555, 28005, 61611, 102685, 308055, 311789, 935367, 1558945, 3429679, 4676835, 10289037, 17148395, 51445185]

約数ペア:

[(1, 51445185), (3, 17148395), (5, 10289037), (11, 4676835), (15, 3429679), (33, 1558945), (55, 935367), (165, 311789), (167, 308055), (501, 102685), (835, 61611), (1837, 28005), (1867, 27555), (2505, 20537), (5511, 9335), (5601, 9185)]