51729008

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{23599}}^1$

素因数の和:23744

約数の個数: 20

約数和(自身を含む): 100960800

約数和(自身を除く): 49231792

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 23599, 47198, 94396, 188792, 377584, 3233063, 6466126, 12932252, 25864504, 51729008]

約数ペア:

[(1, 51729008), (2, 25864504), (4, 12932252), (8, 6466126), (16, 3233063), (137, 377584), (274, 188792), (548, 94396), (1096, 47198), (2192, 23599)]