53780994

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 119028312

約数和(自身を除く): 65247318

約数列:

[1, 2, 3, 6, 9, 18, 113, 137, 193, 226, 274, 339, 386, 411, 579, 678, 822, 1017, 1158, 1233, 1737, 2034, 2466, 3474, 15481, 21809, 26441, 30962, 43618, 46443, 52882, 65427, 79323, 92886, 130854, 139329, 158646, 196281, 237969, 278658, 392562, 475938, 2987833, 5975666, 8963499, 17926998, 26890497, 53780994]

約数ペア:

[(1, 53780994), (2, 26890497), (3, 17926998), (6, 8963499), (9, 5975666), (18, 2987833), (113, 475938), (137, 392562), (193, 278658), (226, 237969), (274, 196281), (339, 158646), (386, 139329), (411, 130854), (579, 92886), (678, 79323), (822, 65427), (1017, 52882), (1158, 46443), (1233, 43618), (1737, 30962), (2034, 26441), (2466, 21809), (3474, 15481)]