55564272

素因数分解:

$2^4\times 3^3\times {\mathrm{128621}}^1$

素因数の和:128638

約数の個数: 40

約数和(自身を含む): 159491280

約数和(自身を除く): 103927008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 128621, 257242, 385863, 514484, 771726, 1028968, 1157589, 1543452, 2057936, 2315178, 3086904, 3472767, 4630356, 6173808, 6945534, 9260712, 13891068, 18521424, 27782136, 55564272]

約数ペア:

[(1, 55564272), (2, 27782136), (3, 18521424), (4, 13891068), (6, 9260712), (8, 6945534), (9, 6173808), (12, 4630356), (16, 3472767), (18, 3086904), (24, 2315178), (27, 2057936), (36, 1543452), (48, 1157589), (54, 1028968), (72, 771726), (108, 514484), (144, 385863), (216, 257242), (432, 128621)]