55398812

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12289}}^1$

素因数の和:12330

約数の個数: 36

約数和(自身を含む): 117689040

約数和(自身を除く): 62290228

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 12289, 24578, 49156, 86023, 172046, 282647, 344092, 565294, 602161, 1130588, 1204322, 1978529, 2408644, 3957058, 7914116, 13849703, 27699406, 55398812]

約数ペア:

[(1, 55398812), (2, 27699406), (4, 13849703), (7, 7914116), (14, 3957058), (23, 2408644), (28, 1978529), (46, 1204322), (49, 1130588), (92, 602161), (98, 565294), (161, 344092), (196, 282647), (322, 172046), (644, 86023), (1127, 49156), (2254, 24578), (4508, 12289)]