51484488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 149990400

約数和(自身を除く): 98505912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 61, 66, 69, 88, 92, 122, 132, 138, 139, 183, 184, 244, 253, 264, 276, 278, 366, 417, 488, 506, 552, 556, 671, 732, 759, 834, 1012, 1112, 1342, 1403, 1464, 1518, 1529, 1668, 2013, 2024, 2684, 2806, 3036, 3058, 3197, 3336, 4026, 4209, 4587, 5368, 5612, 6072, 6116, 6394, 8052, 8418, 8479, 9174, 9591, 11224, 12232, 12788, 15433, 16104, 16836, 16958, 18348, 19182, 25437, 25576, 30866, 33672, 33916, 35167, 36696, 38364, 46299, 50874, 61732, 67832, 70334, 76728, 92598, 93269, 101748, 105501, 123464, 140668, 185196, 186538, 195017, 203496, 211002, 279807, 281336, 370392, 373076, 390034, 422004, 559614, 585051, 746152, 780068, 844008, 1119228, 1170102, 1560136, 2145187, 2238456, 2340204, 4290374, 4680408, 6435561, 8580748, 12871122, 17161496, 25742244, 51484488]

約数ペア:

[(1, 51484488), (2, 25742244), (3, 17161496), (4, 12871122), (6, 8580748), (8, 6435561), (11, 4680408), (12, 4290374), (22, 2340204), (23, 2238456), (24, 2145187), (33, 1560136), (44, 1170102), (46, 1119228), (61, 844008), (66, 780068), (69, 746152), (88, 585051), (92, 559614), (122, 422004), (132, 390034), (138, 373076), (139, 370392), (183, 281336), (184, 279807), (244, 211002), (253, 203496), (264, 195017), (276, 186538), (278, 185196), (366, 140668), (417, 123464), (488, 105501), (506, 101748), (552, 93269), (556, 92598), (671, 76728), (732, 70334), (759, 67832), (834, 61732), (1012, 50874), (1112, 46299), (1342, 38364), (1403, 36696), (1464, 35167), (1518, 33916), (1529, 33672), (1668, 30866), (2013, 25576), (2024, 25437), (2684, 19182), (2806, 18348), (3036, 16958), (3058, 16836), (3197, 16104), (3336, 15433), (4026, 12788), (4209, 12232), (4587, 11224), (5368, 9591), (5612, 9174), (6072, 8479), (6116, 8418), (6394, 8052)]