49580300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 137991168

約数和(自身を除く): 88410868

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 47, 50, 55, 70, 77, 94, 100, 110, 137, 140, 154, 175, 188, 220, 235, 274, 275, 308, 329, 350, 385, 470, 517, 548, 550, 658, 685, 700, 770, 940, 959, 1034, 1100, 1175, 1316, 1370, 1507, 1540, 1645, 1918, 1925, 2068, 2350, 2585, 2740, 3014, 3290, 3425, 3619, 3836, 3850, 4700, 4795, 5170, 6028, 6439, 6580, 6850, 7238, 7535, 7700, 8225, 9590, 10340, 10549, 12878, 12925, 13700, 14476, 15070, 16450, 18095, 19180, 21098, 23975, 25756, 25850, 30140, 32195, 32900, 36190, 37675, 42196, 45073, 47950, 51700, 52745, 64390, 70829, 72380, 75350, 90146, 90475, 95900, 105490, 128780, 141658, 150700, 160975, 180292, 180950, 210980, 225365, 263725, 283316, 321950, 354145, 361900, 450730, 495803, 527450, 643900, 708290, 901460, 991606, 1054900, 1126825, 1416580, 1770725, 1983212, 2253650, 2479015, 3541450, 4507300, 4958030, 7082900, 9916060, 12395075, 24790150, 49580300]

約数ペア:

[(1, 49580300), (2, 24790150), (4, 12395075), (5, 9916060), (7, 7082900), (10, 4958030), (11, 4507300), (14, 3541450), (20, 2479015), (22, 2253650), (25, 1983212), (28, 1770725), (35, 1416580), (44, 1126825), (47, 1054900), (50, 991606), (55, 901460), (70, 708290), (77, 643900), (94, 527450), (100, 495803), (110, 450730), (137, 361900), (140, 354145), (154, 321950), (175, 283316), (188, 263725), (220, 225365), (235, 210980), (274, 180950), (275, 180292), (308, 160975), (329, 150700), (350, 141658), (385, 128780), (470, 105490), (517, 95900), (548, 90475), (550, 90146), (658, 75350), (685, 72380), (700, 70829), (770, 64390), (940, 52745), (959, 51700), (1034, 47950), (1100, 45073), (1175, 42196), (1316, 37675), (1370, 36190), (1507, 32900), (1540, 32195), (1645, 30140), (1918, 25850), (1925, 25756), (2068, 23975), (2350, 21098), (2585, 19180), (2740, 18095), (3014, 16450), (3290, 15070), (3425, 14476), (3619, 13700), (3836, 12925), (3850, 12878), (4700, 10549), (4795, 10340), (5170, 9590), (6028, 8225), (6439, 7700), (6580, 7535), (6850, 7238)]