54949604

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 97546680

約数和(自身を除く): 42597076

約数列:

[1, 2, 4, 137, 197, 274, 394, 509, 548, 788, 1018, 2036, 26989, 53978, 69733, 100273, 107956, 139466, 200546, 278932, 401092, 13737401, 27474802, 54949604]

約数ペア:

[(1, 54949604), (2, 27474802), (4, 13737401), (137, 401092), (197, 278932), (274, 200546), (394, 139466), (509, 107956), (548, 100273), (788, 69733), (1018, 53978), (2036, 26989)]