51795856

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 122135040

約数和(自身を除く): 70339184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 406, 431, 464, 518, 592, 812, 862, 1036, 1073, 1624, 1724, 2072, 2146, 3017, 3248, 3448, 4144, 4292, 6034, 6896, 7511, 8584, 12068, 12499, 15022, 15947, 17168, 24136, 24998, 30044, 31894, 48272, 49996, 60088, 63788, 87493, 99992, 111629, 120176, 127576, 174986, 199984, 223258, 255152, 349972, 446516, 462463, 699944, 893032, 924926, 1399888, 1786064, 1849852, 3237241, 3699704, 6474482, 7399408, 12948964, 25897928, 51795856]

約数ペア:

[(1, 51795856), (2, 25897928), (4, 12948964), (7, 7399408), (8, 6474482), (14, 3699704), (16, 3237241), (28, 1849852), (29, 1786064), (37, 1399888), (56, 924926), (58, 893032), (74, 699944), (112, 462463), (116, 446516), (148, 349972), (203, 255152), (232, 223258), (259, 199984), (296, 174986), (406, 127576), (431, 120176), (464, 111629), (518, 99992), (592, 87493), (812, 63788), (862, 60088), (1036, 49996), (1073, 48272), (1624, 31894), (1724, 30044), (2072, 24998), (2146, 24136), (3017, 17168), (3248, 15947), (3448, 15022), (4144, 12499), (4292, 12068), (6034, 8584), (6896, 7511)]