55556646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 125452800

約数和(自身を除く): 69896154

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 109, 114, 218, 263, 323, 327, 526, 646, 654, 789, 969, 1578, 1853, 1938, 2071, 3706, 4142, 4471, 4997, 5559, 6213, 8942, 9994, 11118, 12426, 13413, 14991, 26826, 28667, 29982, 35207, 57334, 70414, 84949, 86001, 105621, 169898, 172002, 211242, 254847, 487339, 509694, 544673, 974678, 1089346, 1462017, 1634019, 2924034, 3268038, 9259441, 18518882, 27778323, 55556646]

約数ペア:

[(1, 55556646), (2, 27778323), (3, 18518882), (6, 9259441), (17, 3268038), (19, 2924034), (34, 1634019), (38, 1462017), (51, 1089346), (57, 974678), (102, 544673), (109, 509694), (114, 487339), (218, 254847), (263, 211242), (323, 172002), (327, 169898), (526, 105621), (646, 86001), (654, 84949), (789, 70414), (969, 57334), (1578, 35207), (1853, 29982), (1938, 28667), (2071, 26826), (3706, 14991), (4142, 13413), (4471, 12426), (4997, 11118), (5559, 9994), (6213, 8942)]