55130476

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 103415592

約数和(自身を除く): 48285116

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 361, 523, 722, 1046, 1387, 1444, 2092, 2774, 5548, 9937, 19874, 26353, 38179, 39748, 52706, 76358, 105412, 152716, 188803, 377606, 725401, 755212, 1450802, 2901604, 13782619, 27565238, 55130476]

約数ペア:

[(1, 55130476), (2, 27565238), (4, 13782619), (19, 2901604), (38, 1450802), (73, 755212), (76, 725401), (146, 377606), (292, 188803), (361, 152716), (523, 105412), (722, 76358), (1046, 52706), (1387, 39748), (1444, 38179), (2092, 26353), (2774, 19874), (5548, 9937)]