50143527

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 88008960

約数和(自身を除く): 37865433

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 163, 171, 257, 399, 489, 771, 1141, 1197, 1467, 1799, 2313, 3097, 3423, 4883, 5397, 9291, 10269, 14649, 16191, 21679, 27873, 34181, 41891, 43947, 65037, 102543, 125673, 195111, 293237, 307629, 377019, 795929, 879711, 2387787, 2639133, 5571503, 7163361, 16714509, 50143527]

約数ペア:

[(1, 50143527), (3, 16714509), (7, 7163361), (9, 5571503), (19, 2639133), (21, 2387787), (57, 879711), (63, 795929), (133, 377019), (163, 307629), (171, 293237), (257, 195111), (399, 125673), (489, 102543), (771, 65037), (1141, 43947), (1197, 41891), (1467, 34181), (1799, 27873), (2313, 21679), (3097, 16191), (3423, 14649), (4883, 10269), (5397, 9291)]