52250660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 144099648

約数和(自身を除く): 91848988

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 49, 55, 70, 74, 77, 98, 110, 131, 140, 148, 154, 185, 196, 220, 245, 259, 262, 308, 370, 385, 407, 490, 518, 524, 539, 655, 740, 770, 814, 917, 980, 1036, 1078, 1295, 1310, 1441, 1540, 1628, 1813, 1834, 2035, 2156, 2590, 2620, 2695, 2849, 2882, 3626, 3668, 4070, 4585, 4847, 5180, 5390, 5698, 5764, 6419, 7205, 7252, 8140, 9065, 9170, 9694, 10087, 10780, 11396, 12838, 14245, 14410, 18130, 18340, 19388, 19943, 20174, 24235, 25676, 28490, 28820, 32095, 33929, 36260, 39886, 40348, 48470, 50435, 53317, 56980, 64190, 67858, 70609, 79772, 96940, 99715, 100870, 106634, 128380, 135716, 141218, 169645, 199430, 201740, 213268, 237503, 266585, 282436, 339290, 353045, 373219, 398860, 475006, 533170, 678580, 706090, 746438, 950012, 1066340, 1187515, 1412180, 1492876, 1866095, 2375030, 2612533, 3732190, 4750060, 5225066, 7464380, 10450132, 13062665, 26125330, 52250660]

約数ペア:

[(1, 52250660), (2, 26125330), (4, 13062665), (5, 10450132), (7, 7464380), (10, 5225066), (11, 4750060), (14, 3732190), (20, 2612533), (22, 2375030), (28, 1866095), (35, 1492876), (37, 1412180), (44, 1187515), (49, 1066340), (55, 950012), (70, 746438), (74, 706090), (77, 678580), (98, 533170), (110, 475006), (131, 398860), (140, 373219), (148, 353045), (154, 339290), (185, 282436), (196, 266585), (220, 237503), (245, 213268), (259, 201740), (262, 199430), (308, 169645), (370, 141218), (385, 135716), (407, 128380), (490, 106634), (518, 100870), (524, 99715), (539, 96940), (655, 79772), (740, 70609), (770, 67858), (814, 64190), (917, 56980), (980, 53317), (1036, 50435), (1078, 48470), (1295, 40348), (1310, 39886), (1441, 36260), (1540, 33929), (1628, 32095), (1813, 28820), (1834, 28490), (2035, 25676), (2156, 24235), (2590, 20174), (2620, 19943), (2695, 19388), (2849, 18340), (2882, 18130), (3626, 14410), (3668, 14245), (4070, 12838), (4585, 11396), (4847, 10780), (5180, 10087), (5390, 9694), (5698, 9170), (5764, 9065), (6419, 8140), (7205, 7252)]