56772548

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20903}}^1$

素因数の和:21011

約数の個数: 24

約数和(自身を含む): 114721152

約数和(自身を除く): 57948604

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 20903, 41806, 83612, 146321, 292642, 585284, 2027591, 4055182, 8110364, 14193137, 28386274, 56772548]

約数ペア:

[(1, 56772548), (2, 28386274), (4, 14193137), (7, 8110364), (14, 4055182), (28, 2027591), (97, 585284), (194, 292642), (388, 146321), (679, 83612), (1358, 41806), (2716, 20903)]