51988215255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1150309}}^1$

素因数の和:1150471

約数の個数: 32

約数和(自身を含む): 87460369920

約数和(自身を除く): 35472154665

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1965, 3013, 9039, 15065, 45195, 1150309, 3450927, 5751545, 17254635, 26457107, 79371321, 132285535, 150690479, 396856605, 452071437, 753452395, 2260357185, 3465881017, 10397643051, 17329405085, 51988215255]

約数ペア:

[(1, 51988215255), (3, 17329405085), (5, 10397643051), (15, 3465881017), (23, 2260357185), (69, 753452395), (115, 452071437), (131, 396856605), (345, 150690479), (393, 132285535), (655, 79371321), (1965, 26457107), (3013, 17254635), (9039, 5751545), (15065, 3450927), (45195, 1150309)]