56247464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77263}}^1$

素因数の和:77289

約数の個数: 32

約数和(自身を含む): 129803520

約数和(自身を除く): 73556056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 77263, 154526, 309052, 540841, 618104, 1004419, 1081682, 2008838, 2163364, 4017676, 4326728, 7030933, 8035352, 14061866, 28123732, 56247464]

約数ペア:

[(1, 56247464), (2, 28123732), (4, 14061866), (7, 8035352), (8, 7030933), (13, 4326728), (14, 4017676), (26, 2163364), (28, 2008838), (52, 1081682), (56, 1004419), (91, 618104), (104, 540841), (182, 309052), (364, 154526), (728, 77263)]