51542456

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19583}}^1$

素因数の和:19643

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 61261384

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 19583, 39166, 78332, 137081, 156664, 274162, 548324, 920401, 1096648, 1840802, 3681604, 6442807, 7363208, 12885614, 25771228, 51542456]

約数ペア:

[(1, 51542456), (2, 25771228), (4, 12885614), (7, 7363208), (8, 6442807), (14, 3681604), (28, 1840802), (47, 1096648), (56, 920401), (94, 548324), (188, 274162), (329, 156664), (376, 137081), (658, 78332), (1316, 39166), (2632, 19583)]