50730075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 100588800

約数和(自身を除く): 49858725

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 103, 165, 199, 225, 275, 309, 495, 515, 597, 825, 927, 995, 1133, 1545, 1791, 2189, 2475, 2575, 2985, 3399, 4635, 4975, 5665, 6567, 7725, 8955, 10197, 10945, 14925, 16995, 19701, 20497, 23175, 28325, 32835, 44775, 50985, 54725, 61491, 84975, 98505, 102485, 164175, 184473, 225467, 254925, 307455, 492525, 512425, 676401, 922365, 1127335, 1537275, 2029203, 3382005, 4611825, 5636675, 10146015, 16910025, 50730075]

約数ペア:

[(1, 50730075), (3, 16910025), (5, 10146015), (9, 5636675), (11, 4611825), (15, 3382005), (25, 2029203), (33, 1537275), (45, 1127335), (55, 922365), (75, 676401), (99, 512425), (103, 492525), (165, 307455), (199, 254925), (225, 225467), (275, 184473), (309, 164175), (495, 102485), (515, 98505), (597, 84975), (825, 61491), (927, 54725), (995, 50985), (1133, 44775), (1545, 32835), (1791, 28325), (2189, 23175), (2475, 20497), (2575, 19701), (2985, 16995), (3399, 14925), (4635, 10945), (4975, 10197), (5665, 8955), (6567, 7725)]