55399856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1197

約数の個数: 40

約数和(自身を含む): 111451200

約数和(自身を除く): 56051344

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1069, 1264, 2138, 3239, 4276, 6478, 8552, 12956, 17104, 25912, 43829, 51824, 84451, 87658, 168902, 175316, 337804, 350632, 675608, 701264, 1351216, 3462491, 6924982, 13849964, 27699928, 55399856]

約数ペア:

[(1, 55399856), (2, 27699928), (4, 13849964), (8, 6924982), (16, 3462491), (41, 1351216), (79, 701264), (82, 675608), (158, 350632), (164, 337804), (316, 175316), (328, 168902), (632, 87658), (656, 84451), (1069, 51824), (1264, 43829), (2138, 25912), (3239, 17104), (4276, 12956), (6478, 8552)]