49336140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 163289952

約数和(自身を除く): 113953812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 97, 98, 105, 140, 147, 173, 194, 196, 210, 245, 291, 294, 346, 388, 420, 485, 490, 519, 582, 588, 679, 692, 735, 865, 970, 980, 1038, 1164, 1211, 1358, 1455, 1470, 1730, 1940, 2037, 2076, 2422, 2595, 2716, 2910, 2940, 3395, 3460, 3633, 4074, 4753, 4844, 5190, 5820, 6055, 6790, 7266, 8148, 8477, 9506, 10185, 10380, 12110, 13580, 14259, 14532, 16781, 16954, 18165, 19012, 20370, 23765, 24220, 25431, 28518, 33562, 33908, 36330, 40740, 42385, 47530, 50343, 50862, 57036, 67124, 71295, 72660, 83905, 84770, 95060, 100686, 101724, 117467, 127155, 142590, 167810, 169540, 201372, 234934, 251715, 254310, 285180, 335620, 352401, 469868, 503430, 508620, 587335, 704802, 822269, 1006860, 1174670, 1409604, 1644538, 1762005, 2349340, 2466807, 3289076, 3524010, 4111345, 4933614, 7048020, 8222690, 9867228, 12334035, 16445380, 24668070, 49336140]

約数ペア:

[(1, 49336140), (2, 24668070), (3, 16445380), (4, 12334035), (5, 9867228), (6, 8222690), (7, 7048020), (10, 4933614), (12, 4111345), (14, 3524010), (15, 3289076), (20, 2466807), (21, 2349340), (28, 1762005), (30, 1644538), (35, 1409604), (42, 1174670), (49, 1006860), (60, 822269), (70, 704802), (84, 587335), (97, 508620), (98, 503430), (105, 469868), (140, 352401), (147, 335620), (173, 285180), (194, 254310), (196, 251715), (210, 234934), (245, 201372), (291, 169540), (294, 167810), (346, 142590), (388, 127155), (420, 117467), (485, 101724), (490, 100686), (519, 95060), (582, 84770), (588, 83905), (679, 72660), (692, 71295), (735, 67124), (865, 57036), (970, 50862), (980, 50343), (1038, 47530), (1164, 42385), (1211, 40740), (1358, 36330), (1455, 33908), (1470, 33562), (1730, 28518), (1940, 25431), (2037, 24220), (2076, 23765), (2422, 20370), (2595, 19012), (2716, 18165), (2910, 16954), (2940, 16781), (3395, 14532), (3460, 14259), (3633, 13580), (4074, 12110), (4753, 10380), (4844, 10185), (5190, 9506), (5820, 8477), (6055, 8148), (6790, 7266)]