51488272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9437}}^1$

素因数の和:9487

約数の個数: 40

約数和(自身を含む): 112349952

約数和(自身を除く): 60861680

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 9437, 18874, 37748, 75496, 103807, 150992, 207614, 292547, 415228, 585094, 830456, 1170188, 1660912, 2340376, 3218017, 4680752, 6436034, 12872068, 25744136, 51488272]

約数ペア:

[(1, 51488272), (2, 25744136), (4, 12872068), (8, 6436034), (11, 4680752), (16, 3218017), (22, 2340376), (31, 1660912), (44, 1170188), (62, 830456), (88, 585094), (124, 415228), (176, 292547), (248, 207614), (341, 150992), (496, 103807), (682, 75496), (1364, 37748), (2728, 18874), (5456, 9437)]