53091556

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 56982044

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 206, 287, 412, 449, 574, 721, 898, 1148, 1442, 1796, 2884, 3143, 4223, 6286, 8446, 12572, 16892, 18409, 29561, 36818, 46247, 59122, 73636, 92494, 118244, 128863, 184988, 257726, 323729, 515452, 647458, 1294916, 1896127, 3792254, 7584508, 13272889, 26545778, 53091556]

約数ペア:

[(1, 53091556), (2, 26545778), (4, 13272889), (7, 7584508), (14, 3792254), (28, 1896127), (41, 1294916), (82, 647458), (103, 515452), (164, 323729), (206, 257726), (287, 184988), (412, 128863), (449, 118244), (574, 92494), (721, 73636), (898, 59122), (1148, 46247), (1442, 36818), (1796, 29561), (2884, 18409), (3143, 16892), (4223, 12572), (6286, 8446)]