52807209987

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{25943}}^1$

素因数の和:26248

約数の個数: 48

約数和(自身を含む): 83617719552

約数和(自身を除く): 30810509565

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 227, 427, 681, 1281, 1589, 2989, 4767, 8967, 11123, 13847, 25943, 33369, 41541, 77829, 96929, 181601, 290787, 544803, 678503, 1271207, 1582523, 2035509, 3813621, 4747569, 5889061, 11077661, 17667183, 33232983, 41223427, 77543627, 123670281, 232630881, 288563989, 359232721, 865691967, 1077698163, 2514629047, 7543887141, 17602403329, 52807209987]

約数ペア:

[(1, 52807209987), (3, 17602403329), (7, 7543887141), (21, 2514629047), (49, 1077698163), (61, 865691967), (147, 359232721), (183, 288563989), (227, 232630881), (427, 123670281), (681, 77543627), (1281, 41223427), (1589, 33232983), (2989, 17667183), (4767, 11077661), (8967, 5889061), (11123, 4747569), (13847, 3813621), (25943, 2035509), (33369, 1582523), (41541, 1271207), (77829, 678503), (96929, 544803), (181601, 290787)]