56550725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 90529920

約数和(自身を除く): 33979195

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 203, 275, 319, 385, 725, 1013, 1015, 1595, 1925, 2233, 5065, 5075, 7091, 7975, 11143, 11165, 25325, 29377, 35455, 55715, 55825, 78001, 146885, 177275, 205639, 278575, 323147, 390005, 734425, 1028195, 1615735, 1950025, 2262029, 5140975, 8078675, 11310145, 56550725]

約数ペア:

[(1, 56550725), (5, 11310145), (7, 8078675), (11, 5140975), (25, 2262029), (29, 1950025), (35, 1615735), (55, 1028195), (77, 734425), (145, 390005), (175, 323147), (203, 278575), (275, 205639), (319, 177275), (385, 146885), (725, 78001), (1013, 55825), (1015, 55715), (1595, 35455), (1925, 29377), (2233, 25325), (5065, 11165), (5075, 11143), (7091, 7975)]