49859055

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 91653120

約数和(自身を除く): 41794065

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 603, 719, 1005, 1035, 1541, 2157, 3015, 3595, 4623, 6471, 7705, 10785, 13869, 16537, 23115, 32355, 48173, 49611, 69345, 82685, 144519, 148833, 240865, 248055, 433557, 722595, 744165, 1107979, 2167785, 3323937, 5539895, 9971811, 16619685, 49859055]

約数ペア:

[(1, 49859055), (3, 16619685), (5, 9971811), (9, 5539895), (15, 3323937), (23, 2167785), (45, 1107979), (67, 744165), (69, 722595), (115, 433557), (201, 248055), (207, 240865), (335, 148833), (345, 144519), (603, 82685), (719, 69345), (1005, 49611), (1035, 48173), (1541, 32355), (2157, 23115), (3015, 16537), (3595, 13869), (4623, 10785), (6471, 7705)]