54911270

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 100590336

約数和(自身を除く): 45679066

約数列:

[1, 2, 5, 10, 131, 167, 251, 262, 334, 502, 655, 835, 1255, 1310, 1670, 2510, 21877, 32881, 41917, 43754, 65762, 83834, 109385, 164405, 209585, 218770, 328810, 419170, 5491127, 10982254, 27455635, 54911270]

約数ペア:

[(1, 54911270), (2, 27455635), (5, 10982254), (10, 5491127), (131, 419170), (167, 328810), (251, 218770), (262, 209585), (334, 164405), (502, 109385), (655, 83834), (835, 65762), (1255, 43754), (1310, 41917), (1670, 32881), (2510, 21877)]