51928051

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 60645888

約数和(自身を除く): 8717837

約数列:

[1, 7, 71, 163, 497, 641, 1141, 4487, 11573, 45511, 81011, 104483, 318577, 731381, 7418293, 51928051]

約数ペア:

[(1, 51928051), (7, 7418293), (71, 731381), (163, 318577), (497, 104483), (641, 81011), (1141, 45511), (4487, 11573)]