47986748

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1019}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 85879920

約数和(自身を除く): 37893172

約数列:

[1, 2, 4, 61, 122, 193, 244, 386, 772, 1019, 2038, 4076, 11773, 23546, 47092, 62159, 124318, 196667, 248636, 393334, 786668, 11996687, 23993374, 47986748]

約数ペア:

[(1, 47986748), (2, 23993374), (4, 11996687), (61, 786668), (122, 393334), (193, 248636), (244, 196667), (386, 124318), (772, 62159), (1019, 47092), (2038, 23546), (4076, 11773)]