51982386

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 105645120

約数和(自身を除く): 53662734

約数列:

[1, 2, 3, 6, 139, 157, 278, 314, 397, 417, 471, 794, 834, 942, 1191, 2382, 21823, 43646, 55183, 62329, 65469, 110366, 124658, 130938, 165549, 186987, 331098, 373974, 8663731, 17327462, 25991193, 51982386]

約数ペア:

[(1, 51982386), (2, 25991193), (3, 17327462), (6, 8663731), (139, 373974), (157, 331098), (278, 186987), (314, 165549), (397, 130938), (417, 124658), (471, 110366), (794, 65469), (834, 62329), (942, 55183), (1191, 43646), (2382, 21823)]