47194803

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 29681997

約数列:

[1, 3, 9, 19, 29, 31, 57, 87, 93, 171, 261, 279, 307, 551, 589, 899, 921, 1653, 1767, 2697, 2763, 4959, 5301, 5833, 8091, 8903, 9517, 17081, 17499, 26709, 28551, 51243, 52497, 80127, 85653, 153729, 169157, 180823, 275993, 507471, 542469, 827979, 1522413, 1627407, 2483937, 5243867, 15731601, 47194803]

約数ペア:

[(1, 47194803), (3, 15731601), (9, 5243867), (19, 2483937), (29, 1627407), (31, 1522413), (57, 827979), (87, 542469), (93, 507471), (171, 275993), (261, 180823), (279, 169157), (307, 153729), (551, 85653), (589, 80127), (899, 52497), (921, 51243), (1653, 28551), (1767, 26709), (2697, 17499), (2763, 17081), (4959, 9517), (5301, 8903), (5833, 8091)]