55712972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53777}}^1$

素因数の和:53825

約数の個数: 24

約数和(自身を含む): 114439584

約数和(自身を除く): 58726612

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 53777, 107554, 215108, 376439, 752878, 1505756, 1989749, 3979498, 7958996, 13928243, 27856486, 55712972]

約数ペア:

[(1, 55712972), (2, 27856486), (4, 13928243), (7, 7958996), (14, 3979498), (28, 1989749), (37, 1505756), (74, 752878), (148, 376439), (259, 215108), (518, 107554), (1036, 53777)]