51820500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 152530560

約数和(自身を除く): 100710060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 179, 193, 250, 300, 358, 375, 386, 500, 537, 579, 716, 750, 772, 895, 965, 1074, 1158, 1500, 1790, 1930, 2148, 2316, 2685, 2895, 3580, 3860, 4475, 4825, 5370, 5790, 8950, 9650, 10740, 11580, 13425, 14475, 17900, 19300, 22375, 24125, 26850, 28950, 34547, 44750, 48250, 53700, 57900, 67125, 69094, 72375, 89500, 96500, 103641, 134250, 138188, 144750, 172735, 207282, 268500, 289500, 345470, 414564, 518205, 690940, 863675, 1036410, 1727350, 2072820, 2591025, 3454700, 4318375, 5182050, 8636750, 10364100, 12955125, 17273500, 25910250, 51820500]

約数ペア:

[(1, 51820500), (2, 25910250), (3, 17273500), (4, 12955125), (5, 10364100), (6, 8636750), (10, 5182050), (12, 4318375), (15, 3454700), (20, 2591025), (25, 2072820), (30, 1727350), (50, 1036410), (60, 863675), (75, 690940), (100, 518205), (125, 414564), (150, 345470), (179, 289500), (193, 268500), (250, 207282), (300, 172735), (358, 144750), (375, 138188), (386, 134250), (500, 103641), (537, 96500), (579, 89500), (716, 72375), (750, 69094), (772, 67125), (895, 57900), (965, 53700), (1074, 48250), (1158, 44750), (1500, 34547), (1790, 28950), (1930, 26850), (2148, 24125), (2316, 22375), (2685, 19300), (2895, 17900), (3580, 14475), (3860, 13425), (4475, 11580), (4825, 10740), (5370, 9650), (5790, 8950)]