55906149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 91010304

約数和(自身を除く): 35104155

約数列:

[1, 3, 13, 17, 37, 39, 43, 51, 53, 111, 129, 159, 221, 481, 559, 629, 663, 689, 731, 901, 1443, 1591, 1677, 1887, 1961, 2067, 2193, 2279, 2703, 4773, 5883, 6837, 8177, 9503, 11713, 20683, 24531, 25493, 27047, 28509, 29627, 33337, 35139, 38743, 62049, 76479, 81141, 84323, 88881, 100011, 116229, 252969, 351611, 433381, 503659, 1054833, 1096199, 1300143, 1433491, 1510977, 3288597, 4300473, 18635383, 55906149]

約数ペア:

[(1, 55906149), (3, 18635383), (13, 4300473), (17, 3288597), (37, 1510977), (39, 1433491), (43, 1300143), (51, 1096199), (53, 1054833), (111, 503659), (129, 433381), (159, 351611), (221, 252969), (481, 116229), (559, 100011), (629, 88881), (663, 84323), (689, 81141), (731, 76479), (901, 62049), (1443, 38743), (1591, 35139), (1677, 33337), (1887, 29627), (1961, 28509), (2067, 27047), (2193, 25493), (2279, 24531), (2703, 20683), (4773, 11713), (5883, 9503), (6837, 8177)]