50871351008

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{128173}}^1$

素因数の和:128419

約数の個数: 48

約数和(自身を含む): 102067519680

約数和(自身を除く): 51196168672

約数列:

[1, 2, 4, 8, 16, 32, 79, 157, 158, 314, 316, 628, 632, 1256, 1264, 2512, 2528, 5024, 12403, 24806, 49612, 99224, 128173, 198448, 256346, 396896, 512692, 1025384, 2050768, 4101536, 10125667, 20123161, 20251334, 40246322, 40502668, 80492644, 81005336, 160985288, 162010672, 321970576, 324021344, 643941152, 1589729719, 3179459438, 6358918876, 12717837752, 25435675504, 50871351008]

約数ペア:

[(1, 50871351008), (2, 25435675504), (4, 12717837752), (8, 6358918876), (16, 3179459438), (32, 1589729719), (79, 643941152), (157, 324021344), (158, 321970576), (314, 162010672), (316, 160985288), (628, 81005336), (632, 80492644), (1256, 40502668), (1264, 40246322), (2512, 20251334), (2528, 20123161), (5024, 10125667), (12403, 4101536), (24806, 2050768), (49612, 1025384), (99224, 512692), (128173, 396896), (198448, 256346)]