52845250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 105636960

約数和(自身を除く): 52791710

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 125, 145, 185, 197, 250, 290, 370, 394, 725, 925, 985, 1073, 1450, 1850, 1970, 2146, 3625, 4625, 4925, 5365, 5713, 7250, 7289, 9250, 9850, 10730, 11426, 14578, 24625, 26825, 28565, 36445, 49250, 53650, 57130, 72890, 134125, 142825, 182225, 211381, 268250, 285650, 364450, 422762, 714125, 911125, 1056905, 1428250, 1822250, 2113810, 5284525, 10569050, 26422625, 52845250]

約数ペア:

[(1, 52845250), (2, 26422625), (5, 10569050), (10, 5284525), (25, 2113810), (29, 1822250), (37, 1428250), (50, 1056905), (58, 911125), (74, 714125), (125, 422762), (145, 364450), (185, 285650), (197, 268250), (250, 211381), (290, 182225), (370, 142825), (394, 134125), (725, 72890), (925, 57130), (985, 53650), (1073, 49250), (1450, 36445), (1850, 28565), (1970, 26825), (2146, 24625), (3625, 14578), (4625, 11426), (4925, 10730), (5365, 9850), (5713, 9250), (7250, 7289)]