55878554

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2053}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 86760960

約数和(自身を除く): 30882406

約数列:

[1, 2, 31, 62, 439, 878, 2053, 4106, 13609, 27218, 63643, 127286, 901267, 1802534, 27939277, 55878554]

約数ペア:

[(1, 55878554), (2, 27939277), (31, 1802534), (62, 901267), (439, 127286), (878, 63643), (2053, 27218), (4106, 13609)]