66294550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{27059}}^1$

素因数の和:27085

約数の個数: 36

約数和(自身を含む): 143445060

約数和(自身を除く): 77150510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 27059, 54118, 135295, 189413, 270590, 378826, 676475, 947065, 1325891, 1352950, 1894130, 2651782, 4735325, 6629455, 9470650, 13258910, 33147275, 66294550]

約数ペア:

[(1, 66294550), (2, 33147275), (5, 13258910), (7, 9470650), (10, 6629455), (14, 4735325), (25, 2651782), (35, 1894130), (49, 1352950), (50, 1325891), (70, 947065), (98, 676475), (175, 378826), (245, 270590), (350, 189413), (490, 135295), (1225, 54118), (2450, 27059)]