55404447

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 89932800

約数和(自身を除く): 34528353

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 2341, 3381, 7023, 7889, 16387, 23667, 49161, 53843, 114709, 161529, 344127, 376901, 802963, 1130703, 2408889, 2638307, 7914921, 18468149, 55404447]

約数ペア:

[(1, 55404447), (3, 18468149), (7, 7914921), (21, 2638307), (23, 2408889), (49, 1130703), (69, 802963), (147, 376901), (161, 344127), (343, 161529), (483, 114709), (1029, 53843), (1127, 49161), (2341, 23667), (3381, 16387), (7023, 7889)]