53205978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2087}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 121872384

約数和(自身を除く): 68666406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 607, 1214, 1821, 2087, 3642, 4174, 4249, 6261, 8498, 12522, 12747, 14609, 25494, 29218, 43827, 87654, 1266809, 2533618, 3800427, 7600854, 8867663, 17735326, 26602989, 53205978]

約数ペア:

[(1, 53205978), (2, 26602989), (3, 17735326), (6, 8867663), (7, 7600854), (14, 3800427), (21, 2533618), (42, 1266809), (607, 87654), (1214, 43827), (1821, 29218), (2087, 25494), (3642, 14609), (4174, 12747), (4249, 12522), (6261, 8498)]