51972130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15797}}^1$

素因数の和:15858

約数の個数: 32

約数和(自身を含む): 109195776

約数和(自身を除く): 57223646

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 15797, 31594, 78985, 110579, 157970, 221158, 552895, 742459, 1105790, 1484918, 3712295, 5197213, 7424590, 10394426, 25986065, 51972130]

約数ペア:

[(1, 51972130), (2, 25986065), (5, 10394426), (7, 7424590), (10, 5197213), (14, 3712295), (35, 1484918), (47, 1105790), (70, 742459), (94, 552895), (235, 221158), (329, 157970), (470, 110579), (658, 78985), (1645, 31594), (3290, 15797)]