50752900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 130616640

約数和(自身を除く): 79863740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 37, 43, 44, 50, 55, 58, 74, 86, 100, 110, 116, 145, 148, 172, 185, 215, 220, 275, 290, 319, 370, 407, 430, 473, 550, 580, 638, 725, 740, 814, 860, 925, 946, 1073, 1075, 1100, 1247, 1276, 1450, 1591, 1595, 1628, 1850, 1892, 2035, 2146, 2150, 2365, 2494, 2900, 3182, 3190, 3700, 4070, 4292, 4300, 4730, 4988, 5365, 6235, 6364, 6380, 7955, 7975, 8140, 9460, 10175, 10730, 11803, 11825, 12470, 13717, 15910, 15950, 17501, 20350, 21460, 23606, 23650, 24940, 26825, 27434, 31175, 31820, 31900, 35002, 39775, 40700, 46139, 47212, 47300, 53650, 54868, 59015, 62350, 68585, 70004, 79550, 87505, 92278, 107300, 118030, 124700, 137170, 159100, 175010, 184556, 230695, 236060, 274340, 295075, 342925, 350020, 437525, 461390, 507529, 590150, 685850, 875050, 922780, 1015058, 1153475, 1180300, 1371700, 1750100, 2030116, 2306950, 2537645, 4613900, 5075290, 10150580, 12688225, 25376450, 50752900]

約数ペア:

[(1, 50752900), (2, 25376450), (4, 12688225), (5, 10150580), (10, 5075290), (11, 4613900), (20, 2537645), (22, 2306950), (25, 2030116), (29, 1750100), (37, 1371700), (43, 1180300), (44, 1153475), (50, 1015058), (55, 922780), (58, 875050), (74, 685850), (86, 590150), (100, 507529), (110, 461390), (116, 437525), (145, 350020), (148, 342925), (172, 295075), (185, 274340), (215, 236060), (220, 230695), (275, 184556), (290, 175010), (319, 159100), (370, 137170), (407, 124700), (430, 118030), (473, 107300), (550, 92278), (580, 87505), (638, 79550), (725, 70004), (740, 68585), (814, 62350), (860, 59015), (925, 54868), (946, 53650), (1073, 47300), (1075, 47212), (1100, 46139), (1247, 40700), (1276, 39775), (1450, 35002), (1591, 31900), (1595, 31820), (1628, 31175), (1850, 27434), (1892, 26825), (2035, 24940), (2146, 23650), (2150, 23606), (2365, 21460), (2494, 20350), (2900, 17501), (3182, 15950), (3190, 15910), (3700, 13717), (4070, 12470), (4292, 11825), (4300, 11803), (4730, 10730), (4988, 10175), (5365, 9460), (6235, 8140), (6364, 7975), (6380, 7955)]