55546288

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21563}}^1$

素因数の和:21601

約数の個数: 40

約数和(自身を含む): 128348928

約数和(自身を除く): 72802640

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 21563, 43126, 86252, 150941, 172504, 301882, 345008, 495949, 603764, 991898, 1207528, 1983796, 2415056, 3471643, 3967592, 6943286, 7935184, 13886572, 27773144, 55546288]

約数ペア:

[(1, 55546288), (2, 27773144), (4, 13886572), (7, 7935184), (8, 6943286), (14, 3967592), (16, 3471643), (23, 2415056), (28, 1983796), (46, 1207528), (56, 991898), (92, 603764), (112, 495949), (161, 345008), (184, 301882), (322, 172504), (368, 150941), (644, 86252), (1288, 43126), (2576, 21563)]