55778408

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5503}}^1$

素因数の和:5697

約数の個数: 32

約数和(自身を含む): 120207360

約数和(自身を除く): 64428952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 5503, 10136, 11006, 22012, 38521, 44024, 77042, 154084, 308168, 996043, 1992086, 3984172, 6972301, 7968344, 13944602, 27889204, 55778408]

約数ペア:

[(1, 55778408), (2, 27889204), (4, 13944602), (7, 7968344), (8, 6972301), (14, 3984172), (28, 1992086), (56, 996043), (181, 308168), (362, 154084), (724, 77042), (1267, 44024), (1448, 38521), (2534, 22012), (5068, 11006), (5503, 10136)]