49887040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{22271}}^1$

素因数の和:22295

約数の個数: 56

約数和(自身を含む): 135770112

約数和(自身を除く): 85883072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 22271, 44542, 89084, 111355, 155897, 178168, 222710, 311794, 356336, 445420, 623588, 712672, 779485, 890840, 1247176, 1425344, 1558970, 1781680, 2494352, 3117940, 3563360, 4988704, 6235880, 7126720, 9977408, 12471760, 24943520, 49887040]

約数ペア:

[(1, 49887040), (2, 24943520), (4, 12471760), (5, 9977408), (7, 7126720), (8, 6235880), (10, 4988704), (14, 3563360), (16, 3117940), (20, 2494352), (28, 1781680), (32, 1558970), (35, 1425344), (40, 1247176), (56, 890840), (64, 779485), (70, 712672), (80, 623588), (112, 445420), (140, 356336), (160, 311794), (224, 222710), (280, 178168), (320, 155897), (448, 111355), (560, 89084), (1120, 44542), (2240, 22271)]