55007764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 114688000

約数和(自身を除く): 59680236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 499, 508, 868, 889, 998, 1778, 1996, 3493, 3556, 3937, 6986, 7874, 13972, 15469, 15748, 27559, 30938, 55118, 61876, 63373, 108283, 110236, 126746, 216566, 253492, 433132, 443611, 887222, 1774444, 1964563, 3929126, 7858252, 13751941, 27503882, 55007764]

約数ペア:

[(1, 55007764), (2, 27503882), (4, 13751941), (7, 7858252), (14, 3929126), (28, 1964563), (31, 1774444), (62, 887222), (124, 443611), (127, 433132), (217, 253492), (254, 216566), (434, 126746), (499, 110236), (508, 108283), (868, 63373), (889, 61876), (998, 55118), (1778, 30938), (1996, 27559), (3493, 15748), (3556, 15469), (3937, 13972), (6986, 7874)]