54816164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 104837040

約数和(自身を除く): 50020876

約数列:

[1, 2, 4, 13, 26, 52, 131, 169, 262, 338, 524, 619, 676, 1238, 1703, 2476, 3406, 6812, 8047, 16094, 22139, 32188, 44278, 81089, 88556, 104611, 162178, 209222, 324356, 418444, 1054157, 2108314, 4216628, 13704041, 27408082, 54816164]

約数ペア:

[(1, 54816164), (2, 27408082), (4, 13704041), (13, 4216628), (26, 2108314), (52, 1054157), (131, 418444), (169, 324356), (262, 209222), (338, 162178), (524, 104611), (619, 88556), (676, 81089), (1238, 44278), (1703, 32188), (2476, 22139), (3406, 16094), (6812, 8047)]