51021768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1129}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 146448000

約数和(自身を除く): 95426232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1129, 1614, 1883, 2152, 2258, 3228, 3387, 3766, 4516, 5649, 6456, 6774, 7532, 7903, 9032, 11298, 13548, 15064, 15806, 22596, 23709, 27096, 31612, 45192, 47418, 63224, 94836, 189672, 303701, 607402, 911103, 1214804, 1822206, 2125907, 2429608, 3644412, 4251814, 6377721, 7288824, 8503628, 12755442, 17007256, 25510884, 51021768]

約数ペア:

[(1, 51021768), (2, 25510884), (3, 17007256), (4, 12755442), (6, 8503628), (7, 7288824), (8, 6377721), (12, 4251814), (14, 3644412), (21, 2429608), (24, 2125907), (28, 1822206), (42, 1214804), (56, 911103), (84, 607402), (168, 303701), (269, 189672), (538, 94836), (807, 63224), (1076, 47418), (1129, 45192), (1614, 31612), (1883, 27096), (2152, 23709), (2258, 22596), (3228, 15806), (3387, 15064), (3766, 13548), (4516, 11298), (5649, 9032), (6456, 7903), (6774, 7532)]