50880255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 85639680

約数和(自身を除く): 34759425

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 345, 417, 695, 1061, 2085, 3183, 3197, 5305, 9591, 15915, 15985, 24403, 47955, 73209, 122015, 147479, 366045, 442437, 737395, 2212185, 3392017, 10176051, 16960085, 50880255]

約数ペア:

[(1, 50880255), (3, 16960085), (5, 10176051), (15, 3392017), (23, 2212185), (69, 737395), (115, 442437), (139, 366045), (345, 147479), (417, 122015), (695, 73209), (1061, 47955), (2085, 24403), (3183, 15985), (3197, 15915), (5305, 9591)]