55486783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 65013840

約数和(自身を除く): 9527057

約数列:

[1, 11, 19, 89, 157, 209, 361, 979, 1691, 1727, 2983, 3971, 13973, 18601, 32129, 32813, 56677, 153703, 265487, 353419, 623447, 2920357, 5044253, 55486783]

約数ペア:

[(1, 55486783), (11, 5044253), (19, 2920357), (89, 623447), (157, 353419), (209, 265487), (361, 153703), (979, 56677), (1691, 32813), (1727, 32129), (2983, 18601), (3971, 13973)]