56384178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 124035840

約数和(自身を除く): 67651662

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 73, 87, 138, 146, 174, 193, 219, 386, 438, 579, 667, 1158, 1334, 1679, 2001, 2117, 3358, 4002, 4234, 4439, 5037, 5597, 6351, 8878, 10074, 11194, 12702, 13317, 14089, 16791, 26634, 28178, 33582, 42267, 48691, 84534, 97382, 128731, 146073, 257462, 292146, 324047, 386193, 408581, 648094, 772386, 817162, 972141, 1225743, 1944282, 2451486, 9397363, 18794726, 28192089, 56384178]

約数ペア:

[(1, 56384178), (2, 28192089), (3, 18794726), (6, 9397363), (23, 2451486), (29, 1944282), (46, 1225743), (58, 972141), (69, 817162), (73, 772386), (87, 648094), (138, 408581), (146, 386193), (174, 324047), (193, 292146), (219, 257462), (386, 146073), (438, 128731), (579, 97382), (667, 84534), (1158, 48691), (1334, 42267), (1679, 33582), (2001, 28178), (2117, 26634), (3358, 16791), (4002, 14089), (4234, 13317), (4439, 12702), (5037, 11194), (5597, 10074), (6351, 8878)]