55819728

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{883}}^1$

素因数の和:1336

約数の個数: 60

約数和(自身を含む): 156750880

約数和(自身を除く): 100931152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 878, 883, 1317, 1756, 1766, 2634, 2649, 3512, 3532, 3951, 5268, 5298, 7024, 7064, 7902, 7947, 10536, 10596, 14128, 15804, 15894, 21072, 21192, 31608, 31788, 42384, 63216, 63576, 127152, 387637, 775274, 1162911, 1550548, 2325822, 3101096, 3488733, 4651644, 6202192, 6977466, 9303288, 13954932, 18606576, 27909864, 55819728]

約数ペア:

[(1, 55819728), (2, 27909864), (3, 18606576), (4, 13954932), (6, 9303288), (8, 6977466), (9, 6202192), (12, 4651644), (16, 3488733), (18, 3101096), (24, 2325822), (36, 1550548), (48, 1162911), (72, 775274), (144, 387637), (439, 127152), (878, 63576), (883, 63216), (1317, 42384), (1756, 31788), (1766, 31608), (2634, 21192), (2649, 21072), (3512, 15894), (3532, 15804), (3951, 14128), (5268, 10596), (5298, 10536), (7024, 7947), (7064, 7902)]