47936972

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 85744512

約数和(自身を除く): 37807540

約数列:

[1, 2, 4, 61, 122, 223, 244, 446, 881, 892, 1762, 3524, 13603, 27206, 53741, 54412, 107482, 196463, 214964, 392926, 785852, 11984243, 23968486, 47936972]

約数ペア:

[(1, 47936972), (2, 23968486), (4, 11984243), (61, 785852), (122, 392926), (223, 214964), (244, 196463), (446, 107482), (881, 54412), (892, 53741), (1762, 27206), (3524, 13603)]