51982910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1723}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 107246592

約数和(自身を除く): 55263682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 1723, 2155, 3017, 3446, 4310, 6034, 8615, 12061, 15085, 17230, 24122, 30170, 60305, 120610, 742613, 1485226, 3713065, 5198291, 7426130, 10396582, 25991455, 51982910]

約数ペア:

[(1, 51982910), (2, 25991455), (5, 10396582), (7, 7426130), (10, 5198291), (14, 3713065), (35, 1485226), (70, 742613), (431, 120610), (862, 60305), (1723, 30170), (2155, 24122), (3017, 17230), (3446, 15085), (4310, 12061), (6034, 8615)]