51749568

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6911}}^1$

素因数の和:6942

約数の個数: 84

約数和(自身を含む): 159763968

約数和(自身を除く): 108014400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 6911, 7488, 13822, 20733, 27644, 41466, 55288, 62199, 82932, 89843, 110576, 124398, 165864, 179686, 221152, 248796, 269529, 331728, 359372, 442304, 497592, 539058, 663456, 718744, 808587, 995184, 1078116, 1326912, 1437488, 1617174, 1990368, 2156232, 2874976, 3234348, 3980736, 4312464, 5749952, 6468696, 8624928, 12937392, 17249856, 25874784, 51749568]

約数ペア:

[(1, 51749568), (2, 25874784), (3, 17249856), (4, 12937392), (6, 8624928), (8, 6468696), (9, 5749952), (12, 4312464), (13, 3980736), (16, 3234348), (18, 2874976), (24, 2156232), (26, 1990368), (32, 1617174), (36, 1437488), (39, 1326912), (48, 1078116), (52, 995184), (64, 808587), (72, 718744), (78, 663456), (96, 539058), (104, 497592), (117, 442304), (144, 359372), (156, 331728), (192, 269529), (208, 248796), (234, 221152), (288, 179686), (312, 165864), (416, 124398), (468, 110576), (576, 89843), (624, 82932), (832, 62199), (936, 55288), (1248, 41466), (1872, 27644), (2496, 20733), (3744, 13822), (6911, 7488)]