49433680

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5669}}^1$

素因数の和:5791

約数の個数: 40

約数和(自身を含む): 116008200

約数和(自身を除く): 66574520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 5669, 8720, 11338, 22676, 28345, 45352, 56690, 90704, 113380, 226760, 453520, 617921, 1235842, 2471684, 3089605, 4943368, 6179210, 9886736, 12358420, 24716840, 49433680]

約数ペア:

[(1, 49433680), (2, 24716840), (4, 12358420), (5, 9886736), (8, 6179210), (10, 4943368), (16, 3089605), (20, 2471684), (40, 1235842), (80, 617921), (109, 453520), (218, 226760), (436, 113380), (545, 90704), (872, 56690), (1090, 45352), (1744, 28345), (2180, 22676), (4360, 11338), (5669, 8720)]