56218248

素因数分解:

$2^3\times 3^2\times {\mathrm{780809}}^1$

素因数の和:780821

約数の個数: 24

約数和(自身を含む): 152257950

約数和(自身を除く): 96039702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 780809, 1561618, 2342427, 3123236, 4684854, 6246472, 7027281, 9369708, 14054562, 18739416, 28109124, 56218248]

約数ペア:

[(1, 56218248), (2, 28109124), (3, 18739416), (4, 14054562), (6, 9369708), (8, 7027281), (9, 6246472), (12, 4684854), (18, 3123236), (24, 2342427), (36, 1561618), (72, 780809)]