55780056

素因数分解:

$2^3\times 3^3\times {\mathrm{258241}}^1$

素因数の和:258256

約数の個数: 32

約数和(自身を含む): 154945200

約数和(自身を除く): 99165144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 258241, 516482, 774723, 1032964, 1549446, 2065928, 2324169, 3098892, 4648338, 6197784, 6972507, 9296676, 13945014, 18593352, 27890028, 55780056]

約数ペア:

[(1, 55780056), (2, 27890028), (3, 18593352), (4, 13945014), (6, 9296676), (8, 6972507), (9, 6197784), (12, 4648338), (18, 3098892), (24, 2324169), (27, 2065928), (36, 1549446), (54, 1032964), (72, 774723), (108, 516482), (216, 258241)]