54619376

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25667}}^1$

素因数の和:25701

約数の個数: 40

約数和(自身を含む): 127313280

約数和(自身を除く): 72693904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25667, 51334, 102668, 179669, 205336, 359338, 410672, 487673, 718676, 975346, 1437352, 1950692, 2874704, 3413711, 3901384, 6827422, 7802768, 13654844, 27309688, 54619376]

約数ペア:

[(1, 54619376), (2, 27309688), (4, 13654844), (7, 7802768), (8, 6827422), (14, 3901384), (16, 3413711), (19, 2874704), (28, 1950692), (38, 1437352), (56, 975346), (76, 718676), (112, 487673), (133, 410672), (152, 359338), (266, 205336), (304, 179669), (532, 102668), (1064, 51334), (2128, 25667)]