49407994

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1697

約数の個数: 16

約数和(自身を含む): 75378600

約数和(自身を除く): 25970606

約数列:

[1, 2, 89, 178, 197, 394, 1409, 2818, 17533, 35066, 125401, 250802, 277573, 555146, 24703997, 49407994]

約数ペア:

[(1, 49407994), (2, 24703997), (89, 555146), (178, 277573), (197, 250802), (394, 125401), (1409, 35066), (2818, 17533)]