51160044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 84315156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 149, 156, 186, 213, 284, 298, 372, 403, 426, 447, 596, 806, 852, 894, 923, 1209, 1612, 1788, 1846, 1937, 2201, 2418, 2769, 3692, 3874, 4402, 4619, 4836, 5538, 5811, 6603, 7748, 8804, 9238, 10579, 11076, 11622, 13206, 13857, 18476, 21158, 23244, 26412, 27714, 28613, 31737, 42316, 55428, 57226, 60047, 63474, 85839, 114452, 120094, 126948, 137527, 171678, 180141, 240188, 275054, 327949, 343356, 360282, 412581, 550108, 655898, 720564, 825162, 983847, 1311796, 1650324, 1967694, 3935388, 4263337, 8526674, 12790011, 17053348, 25580022, 51160044]

約数ペア:

[(1, 51160044), (2, 25580022), (3, 17053348), (4, 12790011), (6, 8526674), (12, 4263337), (13, 3935388), (26, 1967694), (31, 1650324), (39, 1311796), (52, 983847), (62, 825162), (71, 720564), (78, 655898), (93, 550108), (124, 412581), (142, 360282), (149, 343356), (156, 327949), (186, 275054), (213, 240188), (284, 180141), (298, 171678), (372, 137527), (403, 126948), (426, 120094), (447, 114452), (596, 85839), (806, 63474), (852, 60047), (894, 57226), (923, 55428), (1209, 42316), (1612, 31737), (1788, 28613), (1846, 27714), (1937, 26412), (2201, 23244), (2418, 21158), (2769, 18476), (3692, 13857), (3874, 13206), (4402, 11622), (4619, 11076), (4836, 10579), (5538, 9238), (5811, 8804), (6603, 7748)]