248055850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24439}}^1$

素因数の和:24487

約数の個数: 48

約数和(自身を含む): 545500800

約数和(自身を除く): 297444950

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 24439, 48878, 122195, 171073, 244390, 342146, 610975, 708731, 855365, 1221950, 1417462, 1710730, 3543655, 4276825, 4961117, 7087310, 8553650, 9922234, 17718275, 24805585, 35436550, 49611170, 124027925, 248055850]

約数ペア:

[(1, 248055850), (2, 124027925), (5, 49611170), (7, 35436550), (10, 24805585), (14, 17718275), (25, 9922234), (29, 8553650), (35, 7087310), (50, 4961117), (58, 4276825), (70, 3543655), (145, 1710730), (175, 1417462), (203, 1221950), (290, 855365), (350, 708731), (406, 610975), (725, 342146), (1015, 244390), (1450, 171073), (2030, 122195), (5075, 48878), (10150, 24439)]