81010950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31769}}^1$

素因数の和:31801

約数の個数: 48

約数和(自身を含む): 212731920

約数和(自身を除く): 131720970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 31769, 63538, 95307, 158845, 190614, 317690, 476535, 540073, 794225, 953070, 1080146, 1588450, 1620219, 2382675, 2700365, 3240438, 4765350, 5400730, 8101095, 13501825, 16202190, 27003650, 40505475, 81010950]

約数ペア:

[(1, 81010950), (2, 40505475), (3, 27003650), (5, 16202190), (6, 13501825), (10, 8101095), (15, 5400730), (17, 4765350), (25, 3240438), (30, 2700365), (34, 2382675), (50, 1620219), (51, 1588450), (75, 1080146), (85, 953070), (102, 794225), (150, 540073), (170, 476535), (255, 317690), (425, 190614), (510, 158845), (850, 95307), (1275, 63538), (2550, 31769)]