47954977

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 61658496

約数和(自身を除く): 13703519

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2503, 2737, 17521, 19159, 42551, 57569, 122647, 297857, 402983, 978673, 2084999, 2820881, 6850711, 47954977]

約数ペア:

[(1, 47954977), (7, 6850711), (17, 2820881), (23, 2084999), (49, 978673), (119, 402983), (161, 297857), (391, 122647), (833, 57569), (1127, 42551), (2503, 19159), (2737, 17521)]