49239565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 16078835

約数列:

[1, 5, 17, 41, 71, 85, 199, 205, 355, 697, 995, 1207, 2911, 3383, 3485, 6035, 8159, 14129, 14555, 16915, 40795, 49487, 70645, 138703, 240193, 247435, 579289, 693515, 1200965, 2896445, 9847913, 49239565]

約数ペア:

[(1, 49239565), (5, 9847913), (17, 2896445), (41, 1200965), (71, 693515), (85, 579289), (199, 247435), (205, 240193), (355, 138703), (697, 70645), (995, 49487), (1207, 40795), (2911, 16915), (3383, 14555), (3485, 14129), (6035, 8159)]