51336802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 86002560

約数和(自身を除く): 34665758

約数列:

[1, 2, 11, 22, 89, 157, 167, 178, 314, 334, 979, 1727, 1837, 1958, 3454, 3674, 13973, 14863, 26219, 27946, 29726, 52438, 153703, 163493, 288409, 307406, 326986, 576818, 2333491, 4666982, 25668401, 51336802]

約数ペア:

[(1, 51336802), (2, 25668401), (11, 4666982), (22, 2333491), (89, 576818), (157, 326986), (167, 307406), (178, 288409), (314, 163493), (334, 153703), (979, 52438), (1727, 29726), (1837, 27946), (1958, 26219), (3454, 14863), (3674, 13973)]