49179900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1$

素因数の和:2164

約数の個数: 144

約数和(自身を含む): 177488640

約数和(自身を除く): 128308740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2129, 2310, 3300, 3850, 4258, 4620, 5775, 6387, 7700, 8516, 10645, 11550, 12774, 14903, 21290, 23100, 23419, 25548, 29806, 31935, 42580, 44709, 46838, 53225, 59612, 63870, 70257, 74515, 89418, 93676, 106450, 117095, 127740, 140514, 149030, 159675, 163933, 178836, 212900, 223545, 234190, 281028, 298060, 319350, 327866, 351285, 372575, 447090, 468380, 491799, 585475, 638700, 655732, 702570, 745150, 819665, 894180, 983598, 1117725, 1170950, 1405140, 1490300, 1639330, 1756425, 1967196, 2235450, 2341900, 2458995, 3278660, 3512850, 4098325, 4470900, 4917990, 7025700, 8196650, 9835980, 12294975, 16393300, 24589950, 49179900]

約数ペア:

[(1, 49179900), (2, 24589950), (3, 16393300), (4, 12294975), (5, 9835980), (6, 8196650), (7, 7025700), (10, 4917990), (11, 4470900), (12, 4098325), (14, 3512850), (15, 3278660), (20, 2458995), (21, 2341900), (22, 2235450), (25, 1967196), (28, 1756425), (30, 1639330), (33, 1490300), (35, 1405140), (42, 1170950), (44, 1117725), (50, 983598), (55, 894180), (60, 819665), (66, 745150), (70, 702570), (75, 655732), (77, 638700), (84, 585475), (100, 491799), (105, 468380), (110, 447090), (132, 372575), (140, 351285), (150, 327866), (154, 319350), (165, 298060), (175, 281028), (210, 234190), (220, 223545), (231, 212900), (275, 178836), (300, 163933), (308, 159675), (330, 149030), (350, 140514), (385, 127740), (420, 117095), (462, 106450), (525, 93676), (550, 89418), (660, 74515), (700, 70257), (770, 63870), (825, 59612), (924, 53225), (1050, 46838), (1100, 44709), (1155, 42580), (1540, 31935), (1650, 29806), (1925, 25548), (2100, 23419), (2129, 23100), (2310, 21290), (3300, 14903), (3850, 12774), (4258, 11550), (4620, 10645), (5775, 8516), (6387, 7700)]