51689728

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{10627}}^1$

素因数の和:10662

約数の個数: 36

約数和(自身を含む): 108618160

約数和(自身を除く): 56928432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 10627, 21254, 42508, 85016, 170032, 201913, 340064, 403826, 680128, 807652, 1360256, 1615304, 2720512, 3230608, 6461216, 12922432, 25844864, 51689728]

約数ペア:

[(1, 51689728), (2, 25844864), (4, 12922432), (8, 6461216), (16, 3230608), (19, 2720512), (32, 1615304), (38, 1360256), (64, 807652), (76, 680128), (128, 403826), (152, 340064), (256, 201913), (304, 170032), (608, 85016), (1216, 42508), (2432, 21254), (4864, 10627)]