49606040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112741}}^1$

素因数の和:112763

約数の個数: 32

約数和(自身を含む): 121761360

約数和(自身を除く): 72155320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 112741, 225482, 450964, 563705, 901928, 1127410, 1240151, 2254820, 2480302, 4509640, 4960604, 6200755, 9921208, 12401510, 24803020, 49606040]

約数ペア:

[(1, 49606040), (2, 24803020), (4, 12401510), (5, 9921208), (8, 6200755), (10, 4960604), (11, 4509640), (20, 2480302), (22, 2254820), (40, 1240151), (44, 1127410), (55, 901928), (88, 563705), (110, 450964), (220, 225482), (440, 112741)]