50500404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 147026880

約数和(自身を除く): 96526476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 43, 51, 57, 68, 76, 86, 101, 102, 114, 129, 153, 171, 172, 202, 204, 228, 258, 303, 306, 323, 342, 387, 404, 516, 606, 612, 646, 684, 731, 774, 817, 909, 969, 1212, 1292, 1462, 1548, 1634, 1717, 1818, 1919, 1938, 2193, 2451, 2907, 2924, 3268, 3434, 3636, 3838, 3876, 4343, 4386, 4902, 5151, 5757, 5814, 6579, 6868, 7353, 7676, 8686, 8772, 9804, 10302, 11514, 11628, 13029, 13158, 13889, 14706, 15453, 17271, 17372, 20604, 23028, 26058, 26316, 27778, 29412, 30906, 32623, 34542, 39087, 41667, 52116, 55556, 61812, 65246, 69084, 73831, 78174, 82517, 83334, 97869, 125001, 130492, 147662, 156348, 165034, 166668, 195738, 221493, 247551, 250002, 293607, 295324, 330068, 391476, 442986, 495102, 500004, 587214, 664479, 742653, 885972, 990204, 1174428, 1328958, 1402789, 1485306, 2657916, 2805578, 2970612, 4208367, 5611156, 8416734, 12625101, 16833468, 25250202, 50500404]

約数ペア:

[(1, 50500404), (2, 25250202), (3, 16833468), (4, 12625101), (6, 8416734), (9, 5611156), (12, 4208367), (17, 2970612), (18, 2805578), (19, 2657916), (34, 1485306), (36, 1402789), (38, 1328958), (43, 1174428), (51, 990204), (57, 885972), (68, 742653), (76, 664479), (86, 587214), (101, 500004), (102, 495102), (114, 442986), (129, 391476), (153, 330068), (171, 295324), (172, 293607), (202, 250002), (204, 247551), (228, 221493), (258, 195738), (303, 166668), (306, 165034), (323, 156348), (342, 147662), (387, 130492), (404, 125001), (516, 97869), (606, 83334), (612, 82517), (646, 78174), (684, 73831), (731, 69084), (774, 65246), (817, 61812), (909, 55556), (969, 52116), (1212, 41667), (1292, 39087), (1462, 34542), (1548, 32623), (1634, 30906), (1717, 29412), (1818, 27778), (1919, 26316), (1938, 26058), (2193, 23028), (2451, 20604), (2907, 17372), (2924, 17271), (3268, 15453), (3434, 14706), (3636, 13889), (3838, 13158), (3876, 13029), (4343, 11628), (4386, 11514), (4902, 10302), (5151, 9804), (5757, 8772), (5814, 8686), (6579, 7676), (6868, 7353)]