51514470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{81769}}^1$

素因数の和:81789

約数の個数: 48

約数和(自身を含む): 153073440

約数和(自身を除く): 101558970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 81769, 163538, 245307, 408845, 490614, 572383, 735921, 817690, 1144766, 1226535, 1471842, 1717149, 2453070, 2861915, 3434298, 3679605, 5151447, 5723830, 7359210, 8585745, 10302894, 17171490, 25757235, 51514470]

約数ペア:

[(1, 51514470), (2, 25757235), (3, 17171490), (5, 10302894), (6, 8585745), (7, 7359210), (9, 5723830), (10, 5151447), (14, 3679605), (15, 3434298), (18, 2861915), (21, 2453070), (30, 1717149), (35, 1471842), (42, 1226535), (45, 1144766), (63, 817690), (70, 735921), (90, 572383), (105, 490614), (126, 408845), (210, 245307), (315, 163538), (630, 81769)]