51566848

素因数分解:

$2^8\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 112031640

約数和(自身を除く): 60464792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 256, 272, 289, 328, 544, 578, 656, 697, 1088, 1156, 1312, 1394, 2176, 2312, 2624, 2788, 4352, 4624, 4913, 5248, 5576, 9248, 9826, 10496, 11152, 11849, 18496, 19652, 22304, 23698, 36992, 39304, 44608, 47396, 73984, 78608, 89216, 94792, 157216, 178432, 189584, 201433, 314432, 379168, 402866, 628864, 758336, 805732, 1257728, 1516672, 1611464, 3033344, 3222928, 6445856, 12891712, 25783424, 51566848]

約数ペア:

[(1, 51566848), (2, 25783424), (4, 12891712), (8, 6445856), (16, 3222928), (17, 3033344), (32, 1611464), (34, 1516672), (41, 1257728), (64, 805732), (68, 758336), (82, 628864), (128, 402866), (136, 379168), (164, 314432), (256, 201433), (272, 189584), (289, 178432), (328, 157216), (544, 94792), (578, 89216), (656, 78608), (697, 73984), (1088, 47396), (1156, 44608), (1312, 39304), (1394, 36992), (2176, 23698), (2312, 22304), (2624, 19652), (2788, 18496), (4352, 11849), (4624, 11152), (4913, 10496), (5248, 9826), (5576, 9248)]