56445238

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{78179}}^1$

素因数の和:78219

約数の個数: 12

約数和(自身を含む): 89359740

約数和(自身を除く): 32914502

約数列:

[1, 2, 19, 38, 361, 722, 78179, 156358, 1485401, 2970802, 28222619, 56445238]

約数ペア:

[(1, 56445238), (2, 28222619), (19, 2970802), (38, 1485401), (361, 156358), (722, 78179)]