52478940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 151732224

約数和(自身を除く): 99253284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 97, 127, 142, 194, 213, 254, 284, 291, 355, 381, 388, 426, 485, 508, 582, 635, 710, 762, 852, 970, 1065, 1164, 1270, 1420, 1455, 1524, 1905, 1940, 2130, 2540, 2910, 3810, 4260, 5820, 6887, 7620, 9017, 12319, 13774, 18034, 20661, 24638, 27051, 27548, 34435, 36068, 36957, 41322, 45085, 49276, 54102, 61595, 68870, 73914, 82644, 90170, 103305, 108204, 123190, 135255, 137740, 147828, 180340, 184785, 206610, 246380, 270510, 369570, 413220, 541020, 739140, 874649, 1749298, 2623947, 3498596, 4373245, 5247894, 8746490, 10495788, 13119735, 17492980, 26239470, 52478940]

約数ペア:

[(1, 52478940), (2, 26239470), (3, 17492980), (4, 13119735), (5, 10495788), (6, 8746490), (10, 5247894), (12, 4373245), (15, 3498596), (20, 2623947), (30, 1749298), (60, 874649), (71, 739140), (97, 541020), (127, 413220), (142, 369570), (194, 270510), (213, 246380), (254, 206610), (284, 184785), (291, 180340), (355, 147828), (381, 137740), (388, 135255), (426, 123190), (485, 108204), (508, 103305), (582, 90170), (635, 82644), (710, 73914), (762, 68870), (852, 61595), (970, 54102), (1065, 49276), (1164, 45085), (1270, 41322), (1420, 36957), (1455, 36068), (1524, 34435), (1905, 27548), (1940, 27051), (2130, 24638), (2540, 20661), (2910, 18034), (3810, 13774), (4260, 12319), (5820, 9017), (6887, 7620)]