53979112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3907}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 111143520

約数和(自身を除く): 57164408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 3907, 6908, 7814, 13816, 15628, 31256, 42977, 85954, 171908, 343816, 613399, 1226798, 2453596, 4907192, 6747389, 13494778, 26989556, 53979112]

約数ペア:

[(1, 53979112), (2, 26989556), (4, 13494778), (8, 6747389), (11, 4907192), (22, 2453596), (44, 1226798), (88, 613399), (157, 343816), (314, 171908), (628, 85954), (1256, 42977), (1727, 31256), (3454, 15628), (3907, 13816), (6908, 7814)]