53342785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 17620415

約数列:

[1, 5, 19, 31, 59, 95, 155, 295, 307, 589, 1121, 1535, 1829, 2945, 5605, 5833, 9145, 9517, 18113, 29165, 34751, 47585, 90565, 173755, 180823, 344147, 561503, 904115, 1720735, 2807515, 10668557, 53342785]

約数ペア:

[(1, 53342785), (5, 10668557), (19, 2807515), (31, 1720735), (59, 904115), (95, 561503), (155, 344147), (295, 180823), (307, 173755), (589, 90565), (1121, 47585), (1535, 34751), (1829, 29165), (2945, 18113), (5605, 9517), (5833, 9145)]