49680477

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4258

約数の個数: 48

約数和(自身を含む): 94753152

約数和(自身を除く): 45072675

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 4217, 11781, 12651, 29519, 37953, 46387, 71689, 88557, 139161, 215067, 265671, 324709, 417483, 501823, 645201, 788579, 974127, 1505469, 2365737, 2922381, 4516407, 5520053, 7097211, 16560159, 49680477]

約数ペア:

[(1, 49680477), (3, 16560159), (7, 7097211), (9, 5520053), (11, 4516407), (17, 2922381), (21, 2365737), (33, 1505469), (51, 974127), (63, 788579), (77, 645201), (99, 501823), (119, 417483), (153, 324709), (187, 265671), (231, 215067), (357, 139161), (561, 88557), (693, 71689), (1071, 46387), (1309, 37953), (1683, 29519), (3927, 12651), (4217, 11781)]