49779000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{5531}}^1$

素因数の和:5558

約数の個数: 96

約数和(自身を含む): 168283440

約数和(自身を除く): 118504440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 5531, 9000, 11062, 16593, 22124, 27655, 33186, 44248, 49779, 55310, 66372, 82965, 99558, 110620, 132744, 138275, 165930, 199116, 221240, 248895, 276550, 331860, 398232, 414825, 497790, 553100, 663720, 691375, 829650, 995580, 1106200, 1244475, 1382750, 1659300, 1991160, 2074125, 2488950, 2765500, 3318600, 4148250, 4977900, 5531000, 6222375, 8296500, 9955800, 12444750, 16593000, 24889500, 49779000]

約数ペア:

[(1, 49779000), (2, 24889500), (3, 16593000), (4, 12444750), (5, 9955800), (6, 8296500), (8, 6222375), (9, 5531000), (10, 4977900), (12, 4148250), (15, 3318600), (18, 2765500), (20, 2488950), (24, 2074125), (25, 1991160), (30, 1659300), (36, 1382750), (40, 1244475), (45, 1106200), (50, 995580), (60, 829650), (72, 691375), (75, 663720), (90, 553100), (100, 497790), (120, 414825), (125, 398232), (150, 331860), (180, 276550), (200, 248895), (225, 221240), (250, 199116), (300, 165930), (360, 138275), (375, 132744), (450, 110620), (500, 99558), (600, 82965), (750, 66372), (900, 55310), (1000, 49779), (1125, 44248), (1500, 33186), (1800, 27655), (2250, 22124), (3000, 16593), (4500, 11062), (5531, 9000)]