50028220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9887}}^1$

素因数の和:9930

約数の個数: 48

約数和(自身を含む): 119605248

約数和(自身を除く): 69577028

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, 9887, 19774, 39548, 49435, 98870, 108757, 197740, 217514, 227401, 435028, 454802, 543785, 909604, 1087570, 1137005, 2175140, 2274010, 2501411, 4548020, 5002822, 10005644, 12507055, 25014110, 50028220]

約数ペア:

[(1, 50028220), (2, 25014110), (4, 12507055), (5, 10005644), (10, 5002822), (11, 4548020), (20, 2501411), (22, 2274010), (23, 2175140), (44, 1137005), (46, 1087570), (55, 909604), (92, 543785), (110, 454802), (115, 435028), (220, 227401), (230, 217514), (253, 197740), (460, 108757), (506, 98870), (1012, 49435), (1265, 39548), (2530, 19774), (5060, 9887)]