51975722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21319}}^1$

素因数の和:21397

約数の個数: 16

約数和(自身を含む): 82892160

約数和(自身を除く): 30916438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 21319, 42638, 490337, 980674, 1129907, 2259814, 25987861, 51975722]

約数ペア:

[(1, 51975722), (2, 25987861), (23, 2259814), (46, 1129907), (53, 980674), (106, 490337), (1219, 42638), (2438, 21319)]