54376347

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 83393280

約数和(自身を除く): 29016933

約数列:

[1, 3, 19, 23, 37, 57, 59, 69, 111, 177, 361, 437, 703, 851, 1083, 1121, 1311, 1357, 2109, 2183, 2553, 3363, 4071, 6549, 8303, 13357, 16169, 21299, 24909, 25783, 40071, 41477, 48507, 50209, 63897, 77349, 124431, 150627, 307211, 489877, 788063, 921633, 953971, 1469631, 2364189, 2861913, 18125449, 54376347]

約数ペア:

[(1, 54376347), (3, 18125449), (19, 2861913), (23, 2364189), (37, 1469631), (57, 953971), (59, 921633), (69, 788063), (111, 489877), (177, 307211), (361, 150627), (437, 124431), (703, 77349), (851, 63897), (1083, 50209), (1121, 48507), (1311, 41477), (1357, 40071), (2109, 25783), (2183, 24909), (2553, 21299), (3363, 16169), (4071, 13357), (6549, 8303)]