52806561965

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 67573739376

約数和(自身を除く): 14767177411

約数列:

[1, 5, 19, 95, 233, 241, 361, 521, 1165, 1205, 1805, 2605, 4427, 4579, 9899, 22135, 22895, 49495, 56153, 84113, 87001, 121393, 125561, 188081, 280765, 420565, 435005, 606965, 627805, 940405, 1066907, 2306467, 2385659, 5334535, 11532335, 11928295, 20271233, 29255713, 43822873, 45327521, 101356165, 146278565, 219114365, 226637605, 555858547, 2779292735, 10561312393, 52806561965]

約数ペア:

[(1, 52806561965), (5, 10561312393), (19, 2779292735), (95, 555858547), (233, 226637605), (241, 219114365), (361, 146278565), (521, 101356165), (1165, 45327521), (1205, 43822873), (1805, 29255713), (2605, 20271233), (4427, 11928295), (4579, 11532335), (9899, 5334535), (22135, 2385659), (22895, 2306467), (49495, 1066907), (56153, 940405), (84113, 627805), (87001, 606965), (121393, 435005), (125561, 420565), (188081, 280765)]