57435872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 123070752

約数和(自身を除く): 65634880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1367, 1616, 2626, 2734, 3232, 5252, 5468, 10504, 10936, 17771, 21008, 21872, 35542, 42016, 43744, 71084, 138067, 142168, 276134, 284336, 552268, 568672, 1104536, 1794871, 2209072, 3589742, 4418144, 7179484, 14358968, 28717936, 57435872]

約数ペア:

[(1, 57435872), (2, 28717936), (4, 14358968), (8, 7179484), (13, 4418144), (16, 3589742), (26, 2209072), (32, 1794871), (52, 1104536), (101, 568672), (104, 552268), (202, 284336), (208, 276134), (404, 142168), (416, 138067), (808, 71084), (1313, 43744), (1367, 42016), (1616, 35542), (2626, 21872), (2734, 21008), (3232, 17771), (5252, 10936), (5468, 10504)]