97454950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 187581744

約数和(自身を除く): 90126794

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 137, 205, 274, 347, 410, 685, 694, 1025, 1370, 1735, 2050, 3425, 3470, 5617, 6850, 8675, 11234, 14227, 17350, 28085, 28454, 47539, 56170, 71135, 95078, 140425, 142270, 237695, 280850, 355675, 475390, 711350, 1188475, 1949099, 2376950, 3898198, 9745495, 19490990, 48727475, 97454950]

約数ペア:

[(1, 97454950), (2, 48727475), (5, 19490990), (10, 9745495), (25, 3898198), (41, 2376950), (50, 1949099), (82, 1188475), (137, 711350), (205, 475390), (274, 355675), (347, 280850), (410, 237695), (685, 142270), (694, 140425), (1025, 95078), (1370, 71135), (1735, 56170), (2050, 47539), (3425, 28454), (3470, 28085), (5617, 17350), (6850, 14227), (8675, 11234)]