51838500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{4937}}^1$

素因数の和:4966

約数の個数: 96

約数和(自身を含む): 172553472

約数和(自身を除く): 120714972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 4937, 5250, 9874, 10500, 14811, 19748, 24685, 29622, 34559, 49370, 59244, 69118, 74055, 98740, 103677, 123425, 138236, 148110, 172795, 207354, 246850, 296220, 345590, 370275, 414708, 493700, 518385, 617125, 691180, 740550, 863975, 1036770, 1234250, 1481100, 1727950, 1851375, 2073540, 2468500, 2591925, 3455900, 3702750, 4319875, 5183850, 7405500, 8639750, 10367700, 12959625, 17279500, 25919250, 51838500]

約数ペア:

[(1, 51838500), (2, 25919250), (3, 17279500), (4, 12959625), (5, 10367700), (6, 8639750), (7, 7405500), (10, 5183850), (12, 4319875), (14, 3702750), (15, 3455900), (20, 2591925), (21, 2468500), (25, 2073540), (28, 1851375), (30, 1727950), (35, 1481100), (42, 1234250), (50, 1036770), (60, 863975), (70, 740550), (75, 691180), (84, 617125), (100, 518385), (105, 493700), (125, 414708), (140, 370275), (150, 345590), (175, 296220), (210, 246850), (250, 207354), (300, 172795), (350, 148110), (375, 138236), (420, 123425), (500, 103677), (525, 98740), (700, 74055), (750, 69118), (875, 59244), (1050, 49370), (1500, 34559), (1750, 29622), (2100, 24685), (2625, 19748), (3500, 14811), (4937, 10500), (5250, 9874)]