49138572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 134376816

約数和(自身を除く): 85238244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 433, 579, 588, 772, 866, 1158, 1299, 1351, 1732, 2316, 2598, 2702, 3031, 4053, 5196, 5404, 6062, 8106, 9093, 9457, 12124, 16212, 18186, 18914, 21217, 28371, 36372, 37828, 42434, 56742, 63651, 83569, 84868, 113484, 127302, 167138, 250707, 254604, 334276, 501414, 584983, 1002828, 1169966, 1754949, 2339932, 3509898, 4094881, 7019796, 8189762, 12284643, 16379524, 24569286, 49138572]

約数ペア:

[(1, 49138572), (2, 24569286), (3, 16379524), (4, 12284643), (6, 8189762), (7, 7019796), (12, 4094881), (14, 3509898), (21, 2339932), (28, 1754949), (42, 1169966), (49, 1002828), (84, 584983), (98, 501414), (147, 334276), (193, 254604), (196, 250707), (294, 167138), (386, 127302), (433, 113484), (579, 84868), (588, 83569), (772, 63651), (866, 56742), (1158, 42434), (1299, 37828), (1351, 36372), (1732, 28371), (2316, 21217), (2598, 18914), (2702, 18186), (3031, 16212), (4053, 12124), (5196, 9457), (5404, 9093), (6062, 8106)]