52009520

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2347}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 121410384

約数和(自身を除く): 69400864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2347, 2770, 4432, 4694, 5540, 9388, 11080, 11735, 18776, 22160, 23470, 37552, 46940, 93880, 187760, 650119, 1300238, 2600476, 3250595, 5200952, 6501190, 10401904, 13002380, 26004760, 52009520]

約数ペア:

[(1, 52009520), (2, 26004760), (4, 13002380), (5, 10401904), (8, 6501190), (10, 5200952), (16, 3250595), (20, 2600476), (40, 1300238), (80, 650119), (277, 187760), (554, 93880), (1108, 46940), (1385, 37552), (2216, 23470), (2347, 22160), (2770, 18776), (4432, 11735), (4694, 11080), (5540, 9388)]