85422050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7923

約数の個数: 48

約数和(自身を含む): 187464192

約数和(自身を除く): 102042142

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 7873, 10850, 15746, 39365, 55111, 78730, 110222, 196825, 244063, 275555, 393650, 488126, 551110, 1220315, 1377775, 1708441, 2440630, 2755550, 3416882, 6101575, 8542205, 12203150, 17084410, 42711025, 85422050]

約数ペア:

[(1, 85422050), (2, 42711025), (5, 17084410), (7, 12203150), (10, 8542205), (14, 6101575), (25, 3416882), (31, 2755550), (35, 2440630), (50, 1708441), (62, 1377775), (70, 1220315), (155, 551110), (175, 488126), (217, 393650), (310, 275555), (350, 244063), (434, 196825), (775, 110222), (1085, 78730), (1550, 55111), (2170, 39365), (5425, 15746), (7873, 10850)]