57136255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 82363392

約数和(自身を除く): 25227137

約数列:

[1, 5, 11, 23, 31, 47, 55, 115, 155, 235, 253, 341, 517, 713, 961, 1081, 1265, 1457, 1705, 2585, 3565, 4805, 5405, 7285, 7843, 10571, 11891, 16027, 22103, 33511, 39215, 45167, 52855, 59455, 80135, 110515, 167555, 225835, 243133, 368621, 496837, 1038841, 1215665, 1843105, 2484185, 5194205, 11427251, 57136255]

約数ペア:

[(1, 57136255), (5, 11427251), (11, 5194205), (23, 2484185), (31, 1843105), (47, 1215665), (55, 1038841), (115, 496837), (155, 368621), (235, 243133), (253, 225835), (341, 167555), (517, 110515), (713, 80135), (961, 59455), (1081, 52855), (1265, 45167), (1457, 39215), (1705, 33511), (2585, 22103), (3565, 16027), (4805, 11891), (5405, 10571), (7285, 7843)]