51019500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 175279104

約数和(自身を除く): 124259604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 113, 125, 129, 140, 150, 172, 175, 210, 215, 226, 250, 258, 300, 301, 339, 350, 375, 420, 430, 452, 500, 516, 525, 565, 602, 645, 678, 700, 750, 791, 860, 875, 903, 1050, 1075, 1130, 1204, 1290, 1356, 1500, 1505, 1582, 1695, 1750, 1806, 2100, 2150, 2260, 2373, 2580, 2625, 2825, 3010, 3164, 3225, 3390, 3500, 3612, 3955, 4300, 4515, 4746, 4859, 5250, 5375, 5650, 6020, 6450, 6780, 7525, 7910, 8475, 9030, 9492, 9718, 10500, 10750, 11300, 11865, 12900, 14125, 14577, 15050, 15820, 16125, 16950, 18060, 19436, 19775, 21500, 22575, 23730, 24295, 28250, 29154, 30100, 32250, 33900, 34013, 37625, 39550, 42375, 45150, 47460, 48590, 56500, 58308, 59325, 64500, 68026, 72885, 75250, 79100, 84750, 90300, 97180, 98875, 102039, 112875, 118650, 121475, 136052, 145770, 150500, 169500, 170065, 197750, 204078, 225750, 237300, 242950, 291540, 296625, 340130, 364425, 395500, 408156, 451500, 485900, 510195, 593250, 607375, 680260, 728850, 850325, 1020390, 1186500, 1214750, 1457700, 1700650, 1822125, 2040780, 2429500, 2550975, 3401300, 3644250, 4251625, 5101950, 7288500, 8503250, 10203900, 12754875, 17006500, 25509750, 51019500]

約数ペア:

[(1, 51019500), (2, 25509750), (3, 17006500), (4, 12754875), (5, 10203900), (6, 8503250), (7, 7288500), (10, 5101950), (12, 4251625), (14, 3644250), (15, 3401300), (20, 2550975), (21, 2429500), (25, 2040780), (28, 1822125), (30, 1700650), (35, 1457700), (42, 1214750), (43, 1186500), (50, 1020390), (60, 850325), (70, 728850), (75, 680260), (84, 607375), (86, 593250), (100, 510195), (105, 485900), (113, 451500), (125, 408156), (129, 395500), (140, 364425), (150, 340130), (172, 296625), (175, 291540), (210, 242950), (215, 237300), (226, 225750), (250, 204078), (258, 197750), (300, 170065), (301, 169500), (339, 150500), (350, 145770), (375, 136052), (420, 121475), (430, 118650), (452, 112875), (500, 102039), (516, 98875), (525, 97180), (565, 90300), (602, 84750), (645, 79100), (678, 75250), (700, 72885), (750, 68026), (791, 64500), (860, 59325), (875, 58308), (903, 56500), (1050, 48590), (1075, 47460), (1130, 45150), (1204, 42375), (1290, 39550), (1356, 37625), (1500, 34013), (1505, 33900), (1582, 32250), (1695, 30100), (1750, 29154), (1806, 28250), (2100, 24295), (2150, 23730), (2260, 22575), (2373, 21500), (2580, 19775), (2625, 19436), (2825, 18060), (3010, 16950), (3164, 16125), (3225, 15820), (3390, 15050), (3500, 14577), (3612, 14125), (3955, 12900), (4300, 11865), (4515, 11300), (4746, 10750), (4859, 10500), (5250, 9718), (5375, 9492), (5650, 9030), (6020, 8475), (6450, 7910), (6780, 7525)]