55112728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2311}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 113195520

約数和(自身を除く): 58082792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2311, 2981, 4622, 5962, 9244, 11924, 18488, 23848, 25421, 50842, 101684, 203368, 626281, 1252562, 2505124, 5010248, 6889091, 13778182, 27556364, 55112728]

約数ペア:

[(1, 55112728), (2, 27556364), (4, 13778182), (8, 6889091), (11, 5010248), (22, 2505124), (44, 1252562), (88, 626281), (271, 203368), (542, 101684), (1084, 50842), (2168, 25421), (2311, 23848), (2981, 18488), (4622, 11924), (5962, 9244)]