56421528

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 144322560

約数和(自身を除く): 87901032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 127, 173, 214, 254, 321, 346, 381, 428, 508, 519, 642, 692, 762, 856, 1016, 1038, 1284, 1384, 1524, 2076, 2568, 3048, 4152, 13589, 18511, 21971, 27178, 37022, 40767, 43942, 54356, 55533, 65913, 74044, 81534, 87884, 108712, 111066, 131826, 148088, 163068, 175768, 222132, 263652, 326136, 444264, 527304, 2350897, 4701794, 7052691, 9403588, 14105382, 18807176, 28210764, 56421528]

約数ペア:

[(1, 56421528), (2, 28210764), (3, 18807176), (4, 14105382), (6, 9403588), (8, 7052691), (12, 4701794), (24, 2350897), (107, 527304), (127, 444264), (173, 326136), (214, 263652), (254, 222132), (321, 175768), (346, 163068), (381, 148088), (428, 131826), (508, 111066), (519, 108712), (642, 87884), (692, 81534), (762, 74044), (856, 65913), (1016, 55533), (1038, 54356), (1284, 43942), (1384, 40767), (1524, 37022), (2076, 27178), (2568, 21971), (3048, 18511), (4152, 13589)]