53648438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6691}}^1$

素因数の和:6923

約数の個数: 16

約数和(自身を含む): 85122240

約数和(自身を除く): 31473802

約数列:

[1, 2, 19, 38, 211, 422, 4009, 6691, 8018, 13382, 127129, 254258, 1411801, 2823602, 26824219, 53648438]

約数ペア:

[(1, 53648438), (2, 26824219), (19, 2823602), (38, 1411801), (211, 254258), (422, 127129), (4009, 13382), (6691, 8018)]