49517132

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 102187008

約数和(自身を除く): 52669876

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 191, 197, 329, 382, 394, 658, 764, 788, 1316, 1337, 1379, 2674, 2758, 5348, 5516, 8977, 9259, 17954, 18518, 35908, 37036, 37627, 62839, 64813, 75254, 125678, 129626, 150508, 251356, 259252, 263389, 526778, 1053556, 1768469, 3536938, 7073876, 12379283, 24758566, 49517132]

約数ペア:

[(1, 49517132), (2, 24758566), (4, 12379283), (7, 7073876), (14, 3536938), (28, 1768469), (47, 1053556), (94, 526778), (188, 263389), (191, 259252), (197, 251356), (329, 150508), (382, 129626), (394, 125678), (658, 75254), (764, 64813), (788, 62839), (1316, 37627), (1337, 37036), (1379, 35908), (2674, 18518), (2758, 17954), (5348, 9259), (5516, 8977)]