54017075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 82566144

約数和(自身を除く): 28549069

約数列:

[1, 5, 7, 17, 25, 35, 67, 85, 119, 175, 271, 335, 425, 469, 595, 1139, 1355, 1675, 1897, 2345, 2975, 4607, 5695, 6775, 7973, 9485, 11725, 18157, 23035, 28475, 32249, 39865, 47425, 90785, 115175, 127099, 161245, 199325, 308669, 453925, 635495, 806225, 1543345, 2160683, 3177475, 7716725, 10803415, 54017075]

約数ペア:

[(1, 54017075), (5, 10803415), (7, 7716725), (17, 3177475), (25, 2160683), (35, 1543345), (67, 806225), (85, 635495), (119, 453925), (175, 308669), (271, 199325), (335, 161245), (425, 127099), (469, 115175), (595, 90785), (1139, 47425), (1355, 39865), (1675, 32249), (1897, 28475), (2345, 23035), (2975, 18157), (4607, 11725), (5695, 9485), (6775, 7973)]