51502050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:804

約数の個数: 72

約数和(自身を含む): 139320324

約数和(自身を除く): 87818274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 193, 225, 386, 450, 579, 593, 965, 1158, 1186, 1737, 1779, 1930, 2895, 2965, 3474, 3558, 4825, 5337, 5790, 5930, 8685, 8895, 9650, 10674, 14475, 14825, 17370, 17790, 26685, 28950, 29650, 43425, 44475, 53370, 86850, 88950, 114449, 133425, 228898, 266850, 343347, 572245, 686694, 1030041, 1144490, 1716735, 2060082, 2861225, 3433470, 5150205, 5722450, 8583675, 10300410, 17167350, 25751025, 51502050]

約数ペア:

[(1, 51502050), (2, 25751025), (3, 17167350), (5, 10300410), (6, 8583675), (9, 5722450), (10, 5150205), (15, 3433470), (18, 2861225), (25, 2060082), (30, 1716735), (45, 1144490), (50, 1030041), (75, 686694), (90, 572245), (150, 343347), (193, 266850), (225, 228898), (386, 133425), (450, 114449), (579, 88950), (593, 86850), (965, 53370), (1158, 44475), (1186, 43425), (1737, 29650), (1779, 28950), (1930, 26685), (2895, 17790), (2965, 17370), (3474, 14825), (3558, 14475), (4825, 10674), (5337, 9650), (5790, 8895), (5930, 8685)]