52489500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{4999}}^1$

素因数の和:5028

約数の個数: 96

約数和(自身を含む): 174720000

約数和(自身を除く): 122230500

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, 4999, 5250, 9998, 10500, 14997, 19996, 24995, 29994, 34993, 49990, 59988, 69986, 74985, 99980, 104979, 124975, 139972, 149970, 174965, 209958, 249950, 299940, 349930, 374925, 419916, 499900, 524895, 624875, 699860, 749850, 874825, 1049790, 1249750, 1499700, 1749650, 1874625, 2099580, 2499500, 2624475, 3499300, 3749250, 4374125, 5248950, 7498500, 8748250, 10497900, 13122375, 17496500, 26244750, 52489500]

約数ペア:

[(1, 52489500), (2, 26244750), (3, 17496500), (4, 13122375), (5, 10497900), (6, 8748250), (7, 7498500), (10, 5248950), (12, 4374125), (14, 3749250), (15, 3499300), (20, 2624475), (21, 2499500), (25, 2099580), (28, 1874625), (30, 1749650), (35, 1499700), (42, 1249750), (50, 1049790), (60, 874825), (70, 749850), (75, 699860), (84, 624875), (100, 524895), (105, 499900), (125, 419916), (140, 374925), (150, 349930), (175, 299940), (210, 249950), (250, 209958), (300, 174965), (350, 149970), (375, 139972), (420, 124975), (500, 104979), (525, 99980), (700, 74985), (750, 69986), (875, 59988), (1050, 49990), (1500, 34993), (1750, 29994), (2100, 24995), (2625, 19996), (3500, 14997), (4999, 10500), (5250, 9998)]