52439420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{238361}}^1$

素因数の和:238381

約数の個数: 24

約数和(自身を含む): 120134448

約数和(自身を除く): 67695028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 238361, 476722, 953444, 1191805, 2383610, 2621971, 4767220, 5243942, 10487884, 13109855, 26219710, 52439420]

約数ペア:

[(1, 52439420), (2, 26219710), (4, 13109855), (5, 10487884), (10, 5243942), (11, 4767220), (20, 2621971), (22, 2383610), (44, 1191805), (55, 953444), (110, 476722), (220, 238361)]