56189728

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 127419264

約数和(自身を除く): 71229536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1831, 1918, 2192, 3662, 3836, 4384, 7324, 7672, 12817, 14648, 15344, 25634, 29296, 30688, 51268, 58592, 102536, 205072, 250847, 410144, 501694, 1003388, 1755929, 2006776, 3511858, 4013552, 7023716, 8027104, 14047432, 28094864, 56189728]

約数ペア:

[(1, 56189728), (2, 28094864), (4, 14047432), (7, 8027104), (8, 7023716), (14, 4013552), (16, 3511858), (28, 2006776), (32, 1755929), (56, 1003388), (112, 501694), (137, 410144), (224, 250847), (274, 205072), (548, 102536), (959, 58592), (1096, 51268), (1831, 30688), (1918, 29296), (2192, 25634), (3662, 15344), (3836, 14648), (4384, 12817), (7324, 7672)]