42154750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{15329}}^1$

素因数の和:15357

約数の個数: 32

約数和(自身を含む): 86093280

約数和(自身を除く): 43938530

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 15329, 30658, 76645, 153290, 168619, 337238, 383225, 766450, 843095, 1686190, 1916125, 3832250, 4215475, 8430950, 21077375, 42154750]

約数ペア:

[(1, 42154750), (2, 21077375), (5, 8430950), (10, 4215475), (11, 3832250), (22, 1916125), (25, 1686190), (50, 843095), (55, 766450), (110, 383225), (125, 337238), (250, 168619), (275, 153290), (550, 76645), (1375, 30658), (2750, 15329)]