53966020

素因数分解:

$2^2\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{2113}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 113471064

約数和(自身を除く): 59505044

約数列:

[1, 2, 4, 5, 10, 20, 1277, 2113, 2554, 4226, 5108, 6385, 8452, 10565, 12770, 21130, 25540, 42260, 2698301, 5396602, 10793204, 13491505, 26983010, 53966020]

約数ペア:

[(1, 53966020), (2, 26983010), (4, 13491505), (5, 10793204), (10, 5396602), (20, 2698301), (1277, 42260), (2113, 25540), (2554, 21130), (4226, 12770), (5108, 10565), (6385, 8452)]