55368995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 74118240

約数和(自身を除く): 18749245

約数列:

[1, 5, 11, 55, 71, 121, 355, 605, 781, 1289, 3905, 6445, 8591, 14179, 42955, 70895, 91519, 155969, 457595, 779845, 1006709, 5033545, 11073799, 55368995]

約数ペア:

[(1, 55368995), (5, 11073799), (11, 5033545), (55, 1006709), (71, 779845), (121, 457595), (355, 155969), (605, 91519), (781, 70895), (1289, 42955), (3905, 14179), (6445, 8591)]