56555841579

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{22147}}^1$

素因数の和:22871

約数の個数: 32

約数和(自身を含む): 80625807360

約数和(自身を除く): 24069965781

約数列:

[1, 3, 19, 57, 71, 213, 631, 1349, 1893, 4047, 11989, 22147, 35967, 44801, 66441, 134403, 420793, 851219, 1262379, 1572437, 2553657, 4717311, 13974757, 29876303, 41924271, 89628909, 265520383, 796561149, 992207747, 2976623241, 18851947193, 56555841579]

約数ペア:

[(1, 56555841579), (3, 18851947193), (19, 2976623241), (57, 992207747), (71, 796561149), (213, 265520383), (631, 89628909), (1349, 41924271), (1893, 29876303), (4047, 13974757), (11989, 4717311), (22147, 2553657), (35967, 1572437), (44801, 1262379), (66441, 851219), (134403, 420793)]