54733400

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1297}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 127956840

約数和(自身を除く): 73223440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 422, 844, 1055, 1297, 1688, 2110, 2594, 4220, 5188, 5275, 6485, 8440, 10376, 10550, 12970, 21100, 25940, 32425, 42200, 51880, 64850, 129700, 259400, 273667, 547334, 1094668, 1368335, 2189336, 2736670, 5473340, 6841675, 10946680, 13683350, 27366700, 54733400]

約数ペア:

[(1, 54733400), (2, 27366700), (4, 13683350), (5, 10946680), (8, 6841675), (10, 5473340), (20, 2736670), (25, 2189336), (40, 1368335), (50, 1094668), (100, 547334), (200, 273667), (211, 259400), (422, 129700), (844, 64850), (1055, 51880), (1297, 42200), (1688, 32425), (2110, 25940), (2594, 21100), (4220, 12970), (5188, 10550), (5275, 10376), (6485, 8440)]