51560575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 75932640

約数和(自身を除く): 24372065

約数列:

[1, 5, 11, 17, 25, 41, 55, 85, 187, 205, 269, 275, 425, 451, 697, 935, 1025, 1345, 2255, 2959, 3485, 4573, 4675, 6725, 7667, 11029, 11275, 14795, 17425, 22865, 38335, 50303, 55145, 73975, 114325, 121319, 187493, 191675, 251515, 275725, 606595, 937465, 1257575, 2062423, 3032975, 4687325, 10312115, 51560575]

約数ペア:

[(1, 51560575), (5, 10312115), (11, 4687325), (17, 3032975), (25, 2062423), (41, 1257575), (55, 937465), (85, 606595), (187, 275725), (205, 251515), (269, 191675), (275, 187493), (425, 121319), (451, 114325), (697, 73975), (935, 55145), (1025, 50303), (1345, 38335), (2255, 22865), (2959, 17425), (3485, 14795), (4573, 11275), (4675, 11029), (6725, 7667)]