54147511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 11170889

約数列:

[1, 11, 19, 41, 71, 89, 209, 451, 779, 781, 979, 1349, 1691, 2911, 3649, 6319, 8569, 14839, 18601, 32021, 40139, 55309, 69331, 69509, 120061, 259079, 608399, 762641, 1320671, 2849869, 4922501, 54147511]

約数ペア:

[(1, 54147511), (11, 4922501), (19, 2849869), (41, 1320671), (71, 762641), (89, 608399), (209, 259079), (451, 120061), (779, 69509), (781, 69331), (979, 55309), (1349, 40139), (1691, 32021), (2911, 18601), (3649, 14839), (6319, 8569)]