51678912

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 147474432

約数和(自身を除く): 95795520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 136, 142, 192, 204, 213, 223, 272, 284, 408, 426, 446, 544, 568, 669, 816, 852, 892, 1088, 1136, 1207, 1338, 1632, 1704, 1784, 2272, 2414, 2676, 3264, 3408, 3568, 3621, 3791, 4544, 4828, 5352, 6816, 7136, 7242, 7582, 9656, 10704, 11373, 13632, 14272, 14484, 15164, 15833, 19312, 21408, 22746, 28968, 30328, 31666, 38624, 42816, 45492, 47499, 57936, 60656, 63332, 77248, 90984, 94998, 115872, 121312, 126664, 181968, 189996, 231744, 242624, 253328, 269161, 363936, 379992, 506656, 538322, 727872, 759984, 807483, 1013312, 1076644, 1519968, 1614966, 2153288, 3039936, 3229932, 4306576, 6459864, 8613152, 12919728, 17226304, 25839456, 51678912]

約数ペア:

[(1, 51678912), (2, 25839456), (3, 17226304), (4, 12919728), (6, 8613152), (8, 6459864), (12, 4306576), (16, 3229932), (17, 3039936), (24, 2153288), (32, 1614966), (34, 1519968), (48, 1076644), (51, 1013312), (64, 807483), (68, 759984), (71, 727872), (96, 538322), (102, 506656), (136, 379992), (142, 363936), (192, 269161), (204, 253328), (213, 242624), (223, 231744), (272, 189996), (284, 181968), (408, 126664), (426, 121312), (446, 115872), (544, 94998), (568, 90984), (669, 77248), (816, 63332), (852, 60656), (892, 57936), (1088, 47499), (1136, 45492), (1207, 42816), (1338, 38624), (1632, 31666), (1704, 30328), (1784, 28968), (2272, 22746), (2414, 21408), (2676, 19312), (3264, 15833), (3408, 15164), (3568, 14484), (3621, 14272), (3791, 13632), (4544, 11373), (4828, 10704), (5352, 9656), (6816, 7582), (7136, 7242)]