54065648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 130991616

約数和(自身を除く): 76925968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 523, 568, 728, 923, 994, 1046, 1136, 1456, 1846, 1988, 2092, 3661, 3692, 3976, 4184, 6461, 6799, 7322, 7384, 7952, 8368, 12922, 13598, 14644, 14768, 25844, 27196, 29288, 37133, 47593, 51688, 54392, 58576, 74266, 95186, 103376, 108784, 148532, 190372, 259931, 297064, 380744, 482729, 519862, 594128, 761488, 965458, 1039724, 1930916, 2079448, 3379103, 3861832, 4158896, 6758206, 7723664, 13516412, 27032824, 54065648]

約数ペア:

[(1, 54065648), (2, 27032824), (4, 13516412), (7, 7723664), (8, 6758206), (13, 4158896), (14, 3861832), (16, 3379103), (26, 2079448), (28, 1930916), (52, 1039724), (56, 965458), (71, 761488), (91, 594128), (104, 519862), (112, 482729), (142, 380744), (182, 297064), (208, 259931), (284, 190372), (364, 148532), (497, 108784), (523, 103376), (568, 95186), (728, 74266), (923, 58576), (994, 54392), (1046, 51688), (1136, 47593), (1456, 37133), (1846, 29288), (1988, 27196), (2092, 25844), (3661, 14768), (3692, 14644), (3976, 13598), (4184, 12922), (6461, 8368), (6799, 7952), (7322, 7384)]