53758208

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 124111680

約数和(自身を除く): 70353472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 229, 256, 262, 448, 458, 524, 896, 916, 917, 1048, 1603, 1792, 1832, 1834, 2096, 3206, 3664, 3668, 4192, 6412, 7328, 7336, 8384, 12824, 14656, 14672, 16768, 25648, 29312, 29344, 29999, 33536, 51296, 58624, 58688, 59998, 102592, 117376, 119996, 205184, 209993, 234752, 239992, 410368, 419986, 479984, 839972, 959968, 1679944, 1919936, 3359888, 3839872, 6719776, 7679744, 13439552, 26879104, 53758208]

約数ペア:

[(1, 53758208), (2, 26879104), (4, 13439552), (7, 7679744), (8, 6719776), (14, 3839872), (16, 3359888), (28, 1919936), (32, 1679944), (56, 959968), (64, 839972), (112, 479984), (128, 419986), (131, 410368), (224, 239992), (229, 234752), (256, 209993), (262, 205184), (448, 119996), (458, 117376), (524, 102592), (896, 59998), (916, 58688), (917, 58624), (1048, 51296), (1603, 33536), (1792, 29999), (1832, 29344), (1834, 29312), (2096, 25648), (3206, 16768), (3664, 14672), (3668, 14656), (4192, 12824), (6412, 8384), (7328, 7336)]