48513750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:803

約数の個数: 80

約数和(自身を含む): 128546352

約数和(自身を除く): 80032602

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 625, 750, 761, 850, 1250, 1275, 1522, 1875, 2125, 2283, 2550, 3750, 3805, 4250, 4566, 6375, 7610, 10625, 11415, 12750, 12937, 19025, 21250, 22830, 25874, 31875, 38050, 38811, 57075, 63750, 64685, 77622, 95125, 114150, 129370, 190250, 194055, 285375, 323425, 388110, 475625, 570750, 646850, 951250, 970275, 1426875, 1617125, 1940550, 2853750, 3234250, 4851375, 8085625, 9702750, 16171250, 24256875, 48513750]

約数ペア:

[(1, 48513750), (2, 24256875), (3, 16171250), (5, 9702750), (6, 8085625), (10, 4851375), (15, 3234250), (17, 2853750), (25, 1940550), (30, 1617125), (34, 1426875), (50, 970275), (51, 951250), (75, 646850), (85, 570750), (102, 475625), (125, 388110), (150, 323425), (170, 285375), (250, 194055), (255, 190250), (375, 129370), (425, 114150), (510, 95125), (625, 77622), (750, 64685), (761, 63750), (850, 57075), (1250, 38811), (1275, 38050), (1522, 31875), (1875, 25874), (2125, 22830), (2283, 21250), (2550, 19025), (3750, 12937), (3805, 12750), (4250, 11415), (4566, 10625), (6375, 7610)]