47880212

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 85146600

約数和(自身を除く): 37266388

約数列:

[1, 2, 4, 109, 193, 218, 386, 436, 569, 772, 1138, 2276, 21037, 42074, 62021, 84148, 109817, 124042, 219634, 248084, 439268, 11970053, 23940106, 47880212]

約数ペア:

[(1, 47880212), (2, 23940106), (4, 11970053), (109, 439268), (193, 248084), (218, 219634), (386, 124042), (436, 109817), (569, 84148), (772, 62021), (1138, 42074), (2276, 21037)]