55869728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2209

約数の個数: 48

約数和(自身を含む): 118530720

約数和(自身を除く): 62660992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 2137, 3268, 4274, 6536, 8548, 13072, 17096, 26144, 34192, 40603, 68384, 81206, 91891, 162412, 183782, 324824, 367564, 649648, 735128, 1299296, 1470256, 1745929, 2940512, 3491858, 6983716, 13967432, 27934864, 55869728]

約数ペア:

[(1, 55869728), (2, 27934864), (4, 13967432), (8, 6983716), (16, 3491858), (19, 2940512), (32, 1745929), (38, 1470256), (43, 1299296), (76, 735128), (86, 649648), (152, 367564), (172, 324824), (304, 183782), (344, 162412), (608, 91891), (688, 81206), (817, 68384), (1376, 40603), (1634, 34192), (2137, 26144), (3268, 17096), (4274, 13072), (6536, 8548)]