51628250

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 97690320

約数和(自身を除く): 46062070

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 970, 2129, 2425, 4258, 4850, 10645, 12125, 21290, 24250, 53225, 106450, 206513, 266125, 413026, 532250, 1032565, 2065130, 5162825, 10325650, 25814125, 51628250]

約数ペア:

[(1, 51628250), (2, 25814125), (5, 10325650), (10, 5162825), (25, 2065130), (50, 1032565), (97, 532250), (125, 413026), (194, 266125), (250, 206513), (485, 106450), (970, 53225), (2129, 24250), (2425, 21290), (4258, 12125), (4850, 10645)]