52318000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 149954688

約数和(自身を除く): 97636688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 80, 100, 101, 112, 125, 140, 148, 175, 185, 200, 202, 250, 259, 280, 296, 350, 370, 400, 404, 500, 505, 518, 560, 592, 700, 707, 740, 808, 875, 925, 1000, 1010, 1036, 1295, 1400, 1414, 1480, 1616, 1750, 1850, 2000, 2020, 2072, 2525, 2590, 2800, 2828, 2960, 3500, 3535, 3700, 3737, 4040, 4144, 4625, 5050, 5180, 5656, 6475, 7000, 7070, 7400, 7474, 8080, 9250, 10100, 10360, 11312, 12625, 12950, 14000, 14140, 14800, 14948, 17675, 18500, 18685, 20200, 20720, 25250, 25900, 26159, 28280, 29896, 32375, 35350, 37000, 37370, 40400, 50500, 51800, 52318, 56560, 59792, 64750, 70700, 74000, 74740, 88375, 93425, 101000, 103600, 104636, 129500, 130795, 141400, 149480, 176750, 186850, 202000, 209272, 259000, 261590, 282800, 298960, 353500, 373700, 418544, 467125, 518000, 523180, 653975, 707000, 747400, 934250, 1046360, 1307950, 1414000, 1494800, 1868500, 2092720, 2615900, 3269875, 3737000, 5231800, 6539750, 7474000, 10463600, 13079500, 26159000, 52318000]

約数ペア:

[(1, 52318000), (2, 26159000), (4, 13079500), (5, 10463600), (7, 7474000), (8, 6539750), (10, 5231800), (14, 3737000), (16, 3269875), (20, 2615900), (25, 2092720), (28, 1868500), (35, 1494800), (37, 1414000), (40, 1307950), (50, 1046360), (56, 934250), (70, 747400), (74, 707000), (80, 653975), (100, 523180), (101, 518000), (112, 467125), (125, 418544), (140, 373700), (148, 353500), (175, 298960), (185, 282800), (200, 261590), (202, 259000), (250, 209272), (259, 202000), (280, 186850), (296, 176750), (350, 149480), (370, 141400), (400, 130795), (404, 129500), (500, 104636), (505, 103600), (518, 101000), (560, 93425), (592, 88375), (700, 74740), (707, 74000), (740, 70700), (808, 64750), (875, 59792), (925, 56560), (1000, 52318), (1010, 51800), (1036, 50500), (1295, 40400), (1400, 37370), (1414, 37000), (1480, 35350), (1616, 32375), (1750, 29896), (1850, 28280), (2000, 26159), (2020, 25900), (2072, 25250), (2525, 20720), (2590, 20200), (2800, 18685), (2828, 18500), (2960, 17675), (3500, 14948), (3535, 14800), (3700, 14140), (3737, 14000), (4040, 12950), (4144, 12625), (4625, 11312), (5050, 10360), (5180, 10100), (5656, 9250), (6475, 8080), (7000, 7474), (7070, 7400)]