55129070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 104954400

約数和(自身を除く): 49825330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1129, 1285, 2258, 2570, 4883, 5645, 9766, 11290, 21451, 24415, 42902, 48830, 107255, 214510, 290153, 580306, 1450765, 2901530, 5512907, 11025814, 27564535, 55129070]

約数ペア:

[(1, 55129070), (2, 27564535), (5, 11025814), (10, 5512907), (19, 2901530), (38, 1450765), (95, 580306), (190, 290153), (257, 214510), (514, 107255), (1129, 48830), (1285, 42902), (2258, 24415), (2570, 21451), (4883, 11290), (5645, 9766)]