55557350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 108140400

約数和(自身を除く): 52583050

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 118, 185, 295, 370, 509, 590, 925, 1018, 1475, 1850, 2183, 2545, 2950, 4366, 5090, 10915, 12725, 18833, 21830, 25450, 30031, 37666, 54575, 60062, 94165, 109150, 150155, 188330, 300310, 470825, 750775, 941650, 1111147, 1501550, 2222294, 5555735, 11111470, 27778675, 55557350]

約数ペア:

[(1, 55557350), (2, 27778675), (5, 11111470), (10, 5555735), (25, 2222294), (37, 1501550), (50, 1111147), (59, 941650), (74, 750775), (118, 470825), (185, 300310), (295, 188330), (370, 150155), (509, 109150), (590, 94165), (925, 60062), (1018, 54575), (1475, 37666), (1850, 30031), (2183, 25450), (2545, 21830), (2950, 18833), (4366, 12725), (5090, 10915)]