49979728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 60

約数和(自身を含む): 108424980

約数和(自身を除く): 58445252

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 509, 646, 722, 1018, 1292, 1444, 2036, 2584, 2888, 4072, 5168, 5776, 6137, 8144, 8653, 9671, 12274, 17306, 19342, 24548, 34612, 38684, 49096, 69224, 77368, 98192, 138448, 154736, 164407, 183749, 328814, 367498, 657628, 734996, 1315256, 1469992, 2630512, 2939984, 3123733, 6247466, 12494932, 24989864, 49979728]

約数ペア:

[(1, 49979728), (2, 24989864), (4, 12494932), (8, 6247466), (16, 3123733), (17, 2939984), (19, 2630512), (34, 1469992), (38, 1315256), (68, 734996), (76, 657628), (136, 367498), (152, 328814), (272, 183749), (304, 164407), (323, 154736), (361, 138448), (509, 98192), (646, 77368), (722, 69224), (1018, 49096), (1292, 38684), (1444, 34612), (2036, 24548), (2584, 19342), (2888, 17306), (4072, 12274), (5168, 9671), (5776, 8653), (6137, 8144)]