49180048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3847}}^1$

素因数の和:3919

約数の個数: 40

約数和(自身を含む): 103064832

約数和(自身を除く): 53884784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 3847, 6392, 7694, 12784, 15388, 30776, 61552, 65399, 130798, 180809, 261596, 361618, 523192, 723236, 1046384, 1446472, 2892944, 3073753, 6147506, 12295012, 24590024, 49180048]

約数ペア:

[(1, 49180048), (2, 24590024), (4, 12295012), (8, 6147506), (16, 3073753), (17, 2892944), (34, 1446472), (47, 1046384), (68, 723236), (94, 523192), (136, 361618), (188, 261596), (272, 180809), (376, 130798), (752, 65399), (799, 61552), (1598, 30776), (3196, 15388), (3847, 12784), (6392, 7694)]