21046050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46769}}^1$

素因数の和:46787

約数の個数: 36

約数和(自身を含む): 56544930

約数和(自身を除く): 35498880

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46769, 93538, 140307, 233845, 280614, 420921, 467690, 701535, 841842, 1169225, 1403070, 2104605, 2338450, 3507675, 4209210, 7015350, 10523025, 21046050]

約数ペア:

[(1, 21046050), (2, 10523025), (3, 7015350), (5, 4209210), (6, 3507675), (9, 2338450), (10, 2104605), (15, 1403070), (18, 1169225), (25, 841842), (30, 701535), (45, 467690), (50, 420921), (75, 280614), (90, 233845), (150, 140307), (225, 93538), (450, 46769)]