51543063

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 90548640

約数和(自身を除く): 39005577

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1131, 1287, 1381, 2871, 3393, 4143, 4147, 12429, 12441, 15191, 17953, 37323, 40049, 45573, 53859, 120147, 136719, 161577, 197483, 360441, 440539, 520637, 592449, 1321617, 1561911, 1777347, 3964851, 4685733, 5727007, 17181021, 51543063]

約数ペア:

[(1, 51543063), (3, 17181021), (9, 5727007), (11, 4685733), (13, 3964851), (29, 1777347), (33, 1561911), (39, 1321617), (87, 592449), (99, 520637), (117, 440539), (143, 360441), (261, 197483), (319, 161577), (377, 136719), (429, 120147), (957, 53859), (1131, 45573), (1287, 40049), (1381, 37323), (2871, 17953), (3393, 15191), (4143, 12441), (4147, 12429)]