53387248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 107180640

約数和(自身を除く): 53793392

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 839, 1552, 1678, 3356, 3977, 6712, 7954, 13424, 15908, 31816, 34399, 63632, 68798, 81383, 137596, 162766, 275192, 325532, 550384, 651064, 1302128, 3336703, 6673406, 13346812, 26693624, 53387248]

約数ペア:

[(1, 53387248), (2, 26693624), (4, 13346812), (8, 6673406), (16, 3336703), (41, 1302128), (82, 651064), (97, 550384), (164, 325532), (194, 275192), (328, 162766), (388, 137596), (656, 81383), (776, 68798), (839, 63632), (1552, 34399), (1678, 31816), (3356, 15908), (3977, 13424), (6712, 7954)]