51475368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{883}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 147663360

約数和(自身を除く): 96187992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 347, 694, 883, 1041, 1388, 1766, 2082, 2429, 2649, 2776, 3532, 4164, 4858, 5298, 6181, 7064, 7287, 8328, 9716, 10596, 12362, 14574, 18543, 19432, 21192, 24724, 29148, 37086, 49448, 58296, 74172, 148344, 306401, 612802, 919203, 1225604, 1838406, 2144807, 2451208, 3676812, 4289614, 6434421, 7353624, 8579228, 12868842, 17158456, 25737684, 51475368]

約数ペア:

[(1, 51475368), (2, 25737684), (3, 17158456), (4, 12868842), (6, 8579228), (7, 7353624), (8, 6434421), (12, 4289614), (14, 3676812), (21, 2451208), (24, 2144807), (28, 1838406), (42, 1225604), (56, 919203), (84, 612802), (168, 306401), (347, 148344), (694, 74172), (883, 58296), (1041, 49448), (1388, 37086), (1766, 29148), (2082, 24724), (2429, 21192), (2649, 19432), (2776, 18543), (3532, 14574), (4164, 12362), (4858, 10596), (5298, 9716), (6181, 8328), (7064, 7287)]