48980008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 120083040

約数和(自身を除く): 71103032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 49, 56, 74, 77, 88, 98, 148, 154, 196, 259, 296, 307, 308, 392, 407, 518, 539, 614, 616, 814, 1036, 1078, 1228, 1628, 1813, 2072, 2149, 2156, 2456, 2849, 3256, 3377, 3626, 4298, 4312, 5698, 6754, 7252, 8596, 11359, 11396, 13508, 14504, 15043, 17192, 19943, 22718, 22792, 23639, 27016, 30086, 39886, 45436, 47278, 60172, 79513, 79772, 90872, 94556, 120344, 124949, 159026, 159544, 165473, 189112, 249898, 318052, 330946, 499796, 556591, 636104, 661892, 874643, 999592, 1113182, 1323784, 1749286, 2226364, 3498572, 4452728, 6122501, 6997144, 12245002, 24490004, 48980008]

約数ペア:

[(1, 48980008), (2, 24490004), (4, 12245002), (7, 6997144), (8, 6122501), (11, 4452728), (14, 3498572), (22, 2226364), (28, 1749286), (37, 1323784), (44, 1113182), (49, 999592), (56, 874643), (74, 661892), (77, 636104), (88, 556591), (98, 499796), (148, 330946), (154, 318052), (196, 249898), (259, 189112), (296, 165473), (307, 159544), (308, 159026), (392, 124949), (407, 120344), (518, 94556), (539, 90872), (614, 79772), (616, 79513), (814, 60172), (1036, 47278), (1078, 45436), (1228, 39886), (1628, 30086), (1813, 27016), (2072, 23639), (2149, 22792), (2156, 22718), (2456, 19943), (2849, 17192), (3256, 15043), (3377, 14504), (3626, 13508), (4298, 11396), (4312, 11359), (5698, 8596), (6754, 7252)]