49204516239

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1259}}^1$

素因数の和:1849

約数の個数: 72

約数和(自身を含む): 78484049280

約数和(自身を除く): 29279533041

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 361, 437, 523, 1083, 1259, 1311, 1569, 3249, 3777, 3933, 4707, 8303, 9937, 11331, 12029, 23921, 24909, 28957, 29811, 36087, 71763, 74727, 86871, 89433, 108261, 188803, 215289, 228551, 260613, 454499, 550183, 566409, 658457, 685653, 1363497, 1650549, 1699227, 1975371, 2056959, 4090491, 4342469, 4951647, 5926113, 10453477, 12510683, 13027407, 15144511, 31360431, 37532049, 39082221, 45433533, 94081293, 112596147, 136300599, 237702977, 287745709, 713108931, 863237127, 2139326793, 2589711381, 5467168471, 16401505413, 49204516239]

約数ペア:

[(1, 49204516239), (3, 16401505413), (9, 5467168471), (19, 2589711381), (23, 2139326793), (57, 863237127), (69, 713108931), (171, 287745709), (207, 237702977), (361, 136300599), (437, 112596147), (523, 94081293), (1083, 45433533), (1259, 39082221), (1311, 37532049), (1569, 31360431), (3249, 15144511), (3777, 13027407), (3933, 12510683), (4707, 10453477), (8303, 5926113), (9937, 4951647), (11331, 4342469), (12029, 4090491), (23921, 2056959), (24909, 1975371), (28957, 1699227), (29811, 1650549), (36087, 1363497), (71763, 685653), (74727, 658457), (86871, 566409), (89433, 550183), (108261, 454499), (188803, 260613), (215289, 228551)]