52198916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 122266368

約数和(自身を除く): 70067452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 71, 77, 98, 121, 124, 142, 154, 196, 217, 242, 284, 308, 341, 434, 484, 497, 539, 682, 781, 847, 868, 994, 1078, 1364, 1519, 1562, 1694, 1988, 2156, 2201, 2387, 3038, 3124, 3388, 3479, 3751, 4402, 4774, 5467, 5929, 6076, 6958, 7502, 8591, 8804, 9548, 10934, 11858, 13916, 15004, 15407, 16709, 17182, 21868, 23716, 24211, 26257, 30814, 33418, 34364, 38269, 48422, 52514, 60137, 61628, 66836, 76538, 96844, 105028, 107849, 120274, 153076, 169477, 183799, 215698, 240548, 266321, 338954, 367598, 420959, 431396, 532642, 677908, 735196, 841918, 1065284, 1186339, 1683836, 1864247, 2372678, 3728494, 4745356, 7456988, 13049729, 26099458, 52198916]

約数ペア:

[(1, 52198916), (2, 26099458), (4, 13049729), (7, 7456988), (11, 4745356), (14, 3728494), (22, 2372678), (28, 1864247), (31, 1683836), (44, 1186339), (49, 1065284), (62, 841918), (71, 735196), (77, 677908), (98, 532642), (121, 431396), (124, 420959), (142, 367598), (154, 338954), (196, 266321), (217, 240548), (242, 215698), (284, 183799), (308, 169477), (341, 153076), (434, 120274), (484, 107849), (497, 105028), (539, 96844), (682, 76538), (781, 66836), (847, 61628), (868, 60137), (994, 52514), (1078, 48422), (1364, 38269), (1519, 34364), (1562, 33418), (1694, 30814), (1988, 26257), (2156, 24211), (2201, 23716), (2387, 21868), (3038, 17182), (3124, 16709), (3388, 15407), (3479, 15004), (3751, 13916), (4402, 11858), (4774, 10934), (5467, 9548), (5929, 8804), (6076, 8591), (6958, 7502)]