56780256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45497}}^1$

素因数の和:45523

約数の個数: 48

約数和(自身を含む): 160516944

約数和(自身を除く): 103736688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 45497, 90994, 136491, 181988, 272982, 363976, 545964, 591461, 727952, 1091928, 1182922, 1455904, 1774383, 2183856, 2365844, 3548766, 4367712, 4731688, 7097532, 9463376, 14195064, 18926752, 28390128, 56780256]

約数ペア:

[(1, 56780256), (2, 28390128), (3, 18926752), (4, 14195064), (6, 9463376), (8, 7097532), (12, 4731688), (13, 4367712), (16, 3548766), (24, 2365844), (26, 2183856), (32, 1774383), (39, 1455904), (48, 1182922), (52, 1091928), (78, 727952), (96, 591461), (104, 545964), (156, 363976), (208, 272982), (312, 181988), (416, 136491), (624, 90994), (1248, 45497)]