47113388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 102412800

約数和(自身を除く): 55299412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 79, 118, 133, 158, 236, 266, 316, 361, 413, 532, 553, 722, 826, 1106, 1121, 1444, 1501, 1652, 2212, 2242, 2527, 3002, 4484, 4661, 5054, 6004, 7847, 9322, 10108, 10507, 15694, 18644, 21014, 21299, 28519, 31388, 32627, 42028, 42598, 57038, 65254, 85196, 88559, 114076, 130508, 149093, 177118, 199633, 298186, 354236, 399266, 596372, 619913, 798532, 1239826, 1682621, 2479652, 3365242, 6730484, 11778347, 23556694, 47113388]

約数ペア:

[(1, 47113388), (2, 23556694), (4, 11778347), (7, 6730484), (14, 3365242), (19, 2479652), (28, 1682621), (38, 1239826), (59, 798532), (76, 619913), (79, 596372), (118, 399266), (133, 354236), (158, 298186), (236, 199633), (266, 177118), (316, 149093), (361, 130508), (413, 114076), (532, 88559), (553, 85196), (722, 65254), (826, 57038), (1106, 42598), (1121, 42028), (1444, 32627), (1501, 31388), (1652, 28519), (2212, 21299), (2242, 21014), (2527, 18644), (3002, 15694), (4484, 10507), (4661, 10108), (5054, 9322), (6004, 7847)]