51293711

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8969}}^1$

素因数の和:9038

約数の個数: 16

約数和(自身を含む): 63148800

約数和(自身を除く): 11855089

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 8969, 62783, 170411, 385667, 1192877, 2699669, 7327673, 51293711]

約数ペア:

[(1, 51293711), (7, 7327673), (19, 2699669), (43, 1192877), (133, 385667), (301, 170411), (817, 62783), (5719, 8969)]