54187540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10709}}^1$

素因数の和:10752

約数の個数: 48

約数和(自身を含む): 129548160

約数和(自身を除く): 75360620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 10709, 21418, 42836, 53545, 107090, 117799, 214180, 235598, 246307, 471196, 492614, 588995, 985228, 1177990, 1231535, 2355980, 2463070, 2709377, 4926140, 5418754, 10837508, 13546885, 27093770, 54187540]

約数ペア:

[(1, 54187540), (2, 27093770), (4, 13546885), (5, 10837508), (10, 5418754), (11, 4926140), (20, 2709377), (22, 2463070), (23, 2355980), (44, 1231535), (46, 1177990), (55, 985228), (92, 588995), (110, 492614), (115, 471196), (220, 246307), (230, 235598), (253, 214180), (460, 117799), (506, 107090), (1012, 53545), (1265, 42836), (2530, 21418), (5060, 10709)]