56495776

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 114307200

約数和(自身を除く): 57811424

約数列:

[1, 2, 4, 8, 16, 32, 83, 89, 166, 178, 239, 332, 356, 478, 664, 712, 956, 1328, 1424, 1912, 2656, 2848, 3824, 7387, 7648, 14774, 19837, 21271, 29548, 39674, 42542, 59096, 79348, 85084, 118192, 158696, 170168, 236384, 317392, 340336, 634784, 680672, 1765493, 3530986, 7061972, 14123944, 28247888, 56495776]

約数ペア:

[(1, 56495776), (2, 28247888), (4, 14123944), (8, 7061972), (16, 3530986), (32, 1765493), (83, 680672), (89, 634784), (166, 340336), (178, 317392), (239, 236384), (332, 170168), (356, 158696), (478, 118192), (664, 85084), (712, 79348), (956, 59096), (1328, 42542), (1424, 39674), (1912, 29548), (2656, 21271), (2848, 19837), (3824, 14774), (7387, 7648)]