50774529

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 80004672

約数和(自身を除く): 29230143

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 137, 169, 221, 411, 507, 559, 663, 731, 1677, 1781, 2193, 2329, 2873, 5343, 5891, 6987, 7267, 8619, 9503, 17673, 21801, 23153, 28509, 30277, 69459, 76583, 90831, 100147, 123539, 229749, 300441, 370617, 393601, 995579, 1180803, 1301911, 2986737, 3905733, 16924843, 50774529]

約数ペア:

[(1, 50774529), (3, 16924843), (13, 3905733), (17, 2986737), (39, 1301911), (43, 1180803), (51, 995579), (129, 393601), (137, 370617), (169, 300441), (221, 229749), (411, 123539), (507, 100147), (559, 90831), (663, 76583), (731, 69459), (1677, 30277), (1781, 28509), (2193, 23153), (2329, 21801), (2873, 17673), (5343, 9503), (5891, 8619), (6987, 7267)]