42100850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 87556896

約数和(自身を除く): 45456046

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 1867, 2050, 2255, 3734, 4510, 9335, 11275, 18670, 20537, 22550, 41074, 46675, 76547, 93350, 102685, 153094, 205370, 382735, 513425, 765470, 842017, 1026850, 1684034, 1913675, 3827350, 4210085, 8420170, 21050425, 42100850]

約数ペア:

[(1, 42100850), (2, 21050425), (5, 8420170), (10, 4210085), (11, 3827350), (22, 1913675), (25, 1684034), (41, 1026850), (50, 842017), (55, 765470), (82, 513425), (110, 382735), (205, 205370), (275, 153094), (410, 102685), (451, 93350), (550, 76547), (902, 46675), (1025, 41074), (1867, 22550), (2050, 20537), (2255, 18670), (3734, 11275), (4510, 9335)]