56498166

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 128494080

約数和(自身を除く): 71995914

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 239, 414, 478, 571, 717, 1142, 1434, 1713, 2151, 3426, 4302, 5139, 5497, 10278, 10994, 13133, 16491, 26266, 32982, 39399, 49473, 78798, 98946, 118197, 136469, 236394, 272938, 409407, 818814, 1228221, 2456442, 3138787, 6277574, 9416361, 18832722, 28249083, 56498166]

約数ペア:

[(1, 56498166), (2, 28249083), (3, 18832722), (6, 9416361), (9, 6277574), (18, 3138787), (23, 2456442), (46, 1228221), (69, 818814), (138, 409407), (207, 272938), (239, 236394), (414, 136469), (478, 118197), (571, 98946), (717, 78798), (1142, 49473), (1434, 39399), (1713, 32982), (2151, 26266), (3426, 16491), (4302, 13133), (5139, 10994), (5497, 10278)]