53478194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 104343552

約数和(自身を除く): 50865358

約数列:

[1, 2, 7, 11, 14, 22, 67, 71, 73, 77, 134, 142, 146, 154, 469, 497, 511, 737, 781, 803, 938, 994, 1022, 1474, 1562, 1606, 4757, 4891, 5159, 5183, 5467, 5621, 9514, 9782, 10318, 10366, 10934, 11242, 33299, 34237, 36281, 52327, 53801, 57013, 66598, 68474, 72562, 104654, 107602, 114026, 347261, 366289, 376607, 399091, 694522, 732578, 753214, 798182, 2430827, 3819871, 4861654, 7639742, 26739097, 53478194]

約数ペア:

[(1, 53478194), (2, 26739097), (7, 7639742), (11, 4861654), (14, 3819871), (22, 2430827), (67, 798182), (71, 753214), (73, 732578), (77, 694522), (134, 399091), (142, 376607), (146, 366289), (154, 347261), (469, 114026), (497, 107602), (511, 104654), (737, 72562), (781, 68474), (803, 66598), (938, 57013), (994, 53801), (1022, 52327), (1474, 36281), (1562, 34237), (1606, 33299), (4757, 11242), (4891, 10934), (5159, 10366), (5183, 10318), (5467, 9782), (5621, 9514)]