51330476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 98313600

約数和(自身を除く): 46983124

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 113, 139, 172, 226, 278, 452, 556, 817, 1634, 2147, 2641, 3268, 4294, 4859, 5282, 5977, 8588, 9718, 10564, 11954, 15707, 19436, 23908, 31414, 62828, 92321, 113563, 184642, 227126, 298433, 369284, 454252, 596866, 675401, 1193732, 1350802, 2701604, 12832619, 25665238, 51330476]

約数ペア:

[(1, 51330476), (2, 25665238), (4, 12832619), (19, 2701604), (38, 1350802), (43, 1193732), (76, 675401), (86, 596866), (113, 454252), (139, 369284), (172, 298433), (226, 227126), (278, 184642), (452, 113563), (556, 92321), (817, 62828), (1634, 31414), (2147, 23908), (2641, 19436), (3268, 15707), (4294, 11954), (4859, 10564), (5282, 9718), (5977, 8588)]