43139968490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{4211}}^1$

素因数の和:4643

約数の個数: 64

約数和(自身を含む): 80702189568

約数和(自身を除く): 37562221078

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 307, 355, 470, 614, 710, 1535, 3070, 3337, 4211, 6674, 8422, 14429, 16685, 21055, 21797, 28858, 33370, 42110, 43594, 72145, 108985, 144290, 197917, 217970, 298981, 395834, 597962, 989585, 1024459, 1292777, 1494905, 1979170, 2048918, 2585554, 2989810, 5122295, 6463885, 10244590, 12927770, 14052107, 28104214, 60760519, 70260535, 91787167, 121521038, 140521070, 183574334, 303802595, 458935835, 607605190, 917871670, 4313996849, 8627993698, 21569984245, 43139968490]

約数ペア:

[(1, 43139968490), (2, 21569984245), (5, 8627993698), (10, 4313996849), (47, 917871670), (71, 607605190), (94, 458935835), (142, 303802595), (235, 183574334), (307, 140521070), (355, 121521038), (470, 91787167), (614, 70260535), (710, 60760519), (1535, 28104214), (3070, 14052107), (3337, 12927770), (4211, 10244590), (6674, 6463885), (8422, 5122295), (14429, 2989810), (16685, 2585554), (21055, 2048918), (21797, 1979170), (28858, 1494905), (33370, 1292777), (42110, 1024459), (43594, 989585), (72145, 597962), (108985, 395834), (144290, 298981), (197917, 217970)]