51252416

素因数分解:

$2^6\times {\mathrm{17}}^3\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 56

約数和(自身を含む): 108722160

約数和(自身を除く): 57469744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 163, 272, 289, 326, 544, 578, 652, 1088, 1156, 1304, 2312, 2608, 2771, 4624, 4913, 5216, 5542, 9248, 9826, 10432, 11084, 18496, 19652, 22168, 39304, 44336, 47107, 78608, 88672, 94214, 157216, 177344, 188428, 314432, 376856, 753712, 800819, 1507424, 1601638, 3014848, 3203276, 6406552, 12813104, 25626208, 51252416]

約数ペア:

[(1, 51252416), (2, 25626208), (4, 12813104), (8, 6406552), (16, 3203276), (17, 3014848), (32, 1601638), (34, 1507424), (64, 800819), (68, 753712), (136, 376856), (163, 314432), (272, 188428), (289, 177344), (326, 157216), (544, 94214), (578, 88672), (652, 78608), (1088, 47107), (1156, 44336), (1304, 39304), (2312, 22168), (2608, 19652), (2771, 18496), (4624, 11084), (4913, 10432), (5216, 9826), (5542, 9248)]