54498365

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 69905880

約数和(自身を除く): 15407515

約数列:

[1, 5, 19, 95, 109, 277, 361, 545, 1385, 1805, 2071, 5263, 10355, 26315, 30193, 39349, 99997, 150965, 196745, 499985, 573667, 2868335, 10899673, 54498365]

約数ペア:

[(1, 54498365), (5, 10899673), (19, 2868335), (95, 573667), (109, 499985), (277, 196745), (361, 150965), (545, 99997), (1385, 39349), (1805, 30193), (2071, 26315), (5263, 10355)]