55542550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4345

約数の個数: 48

約数和(自身を含む): 121286880

約数和(自身を除く): 65744330

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1850, 2590, 4289, 6475, 8578, 12950, 21445, 30023, 42890, 60046, 107225, 150115, 158693, 214450, 300230, 317386, 750575, 793465, 1110851, 1501150, 1586930, 2221702, 3967325, 5554255, 7934650, 11108510, 27771275, 55542550]

約数ペア:

[(1, 55542550), (2, 27771275), (5, 11108510), (7, 7934650), (10, 5554255), (14, 3967325), (25, 2221702), (35, 1586930), (37, 1501150), (50, 1110851), (70, 793465), (74, 750575), (175, 317386), (185, 300230), (259, 214450), (350, 158693), (370, 150115), (518, 107225), (925, 60046), (1295, 42890), (1850, 30023), (2590, 21445), (4289, 12950), (6475, 8578)]