53999344

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 128563200

約数和(自身を除く): 74563856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 158, 238, 272, 316, 359, 476, 553, 632, 718, 952, 1106, 1264, 1343, 1436, 1904, 2212, 2513, 2686, 2872, 4424, 5026, 5372, 5744, 6103, 8848, 9401, 10052, 10744, 12206, 18802, 20104, 21488, 24412, 28361, 37604, 40208, 42721, 48824, 56722, 75208, 85442, 97648, 113444, 150416, 170884, 198527, 226888, 341768, 397054, 453776, 482137, 683536, 794108, 964274, 1588216, 1928548, 3176432, 3374959, 3857096, 6749918, 7714192, 13499836, 26999672, 53999344]

約数ペア:

[(1, 53999344), (2, 26999672), (4, 13499836), (7, 7714192), (8, 6749918), (14, 3857096), (16, 3374959), (17, 3176432), (28, 1928548), (34, 1588216), (56, 964274), (68, 794108), (79, 683536), (112, 482137), (119, 453776), (136, 397054), (158, 341768), (238, 226888), (272, 198527), (316, 170884), (359, 150416), (476, 113444), (553, 97648), (632, 85442), (718, 75208), (952, 56722), (1106, 48824), (1264, 42721), (1343, 40208), (1436, 37604), (1904, 28361), (2212, 24412), (2513, 21488), (2686, 20104), (2872, 18802), (4424, 12206), (5026, 10744), (5372, 10052), (5744, 9401), (6103, 8848)]