52552775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 22442425

約数列:

[1, 5, 11, 25, 41, 55, 59, 79, 205, 275, 295, 395, 451, 649, 869, 1025, 1475, 1975, 2255, 2419, 3239, 3245, 4345, 4661, 11275, 12095, 16195, 16225, 21725, 23305, 26609, 35629, 51271, 60475, 80975, 116525, 133045, 178145, 191101, 256355, 665225, 890725, 955505, 1281775, 2102111, 4777525, 10510555, 52552775]

約数ペア:

[(1, 52552775), (5, 10510555), (11, 4777525), (25, 2102111), (41, 1281775), (55, 955505), (59, 890725), (79, 665225), (205, 256355), (275, 191101), (295, 178145), (395, 133045), (451, 116525), (649, 80975), (869, 60475), (1025, 51271), (1475, 35629), (1975, 26609), (2255, 23305), (2419, 21725), (3239, 16225), (3245, 16195), (4345, 12095), (4661, 11275)]