42021650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{76403}}^1$

素因数の和:76426

約数の個数: 24

約数和(自身を含む): 85266864

約数和(自身を除く): 43245214

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 76403, 152806, 382015, 764030, 840433, 1680866, 1910075, 3820150, 4202165, 8404330, 21010825, 42021650]

約数ペア:

[(1, 42021650), (2, 21010825), (5, 8404330), (10, 4202165), (11, 3820150), (22, 1910075), (25, 1680866), (50, 840433), (55, 764030), (110, 382015), (275, 152806), (550, 76403)]