54519575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 75698280

約数和(自身を除く): 21178705

約数列:

[1, 5, 11, 25, 55, 67, 121, 269, 275, 335, 605, 737, 1345, 1675, 2959, 3025, 3685, 6725, 8107, 14795, 18023, 18425, 32549, 40535, 73975, 90115, 162745, 198253, 202675, 450575, 813725, 991265, 2180783, 4956325, 10903915, 54519575]

約数ペア:

[(1, 54519575), (5, 10903915), (11, 4956325), (25, 2180783), (55, 991265), (67, 813725), (121, 450575), (269, 202675), (275, 198253), (335, 162745), (605, 90115), (737, 73975), (1345, 40535), (1675, 32549), (2959, 18425), (3025, 18023), (3685, 14795), (6725, 8107)]