49016656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 109715200

約数和(自身を除く): 60698544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 79, 104, 152, 157, 158, 208, 247, 304, 314, 316, 494, 628, 632, 988, 1027, 1256, 1264, 1501, 1976, 2041, 2054, 2512, 2983, 3002, 3952, 4082, 4108, 5966, 6004, 8164, 8216, 11932, 12008, 12403, 16328, 16432, 19513, 23864, 24016, 24806, 32656, 38779, 39026, 47728, 49612, 77558, 78052, 99224, 155116, 156104, 161239, 198448, 235657, 310232, 312208, 322478, 471314, 620464, 644956, 942628, 1289912, 1885256, 2579824, 3063541, 3770512, 6127082, 12254164, 24508328, 49016656]

約数ペア:

[(1, 49016656), (2, 24508328), (4, 12254164), (8, 6127082), (13, 3770512), (16, 3063541), (19, 2579824), (26, 1885256), (38, 1289912), (52, 942628), (76, 644956), (79, 620464), (104, 471314), (152, 322478), (157, 312208), (158, 310232), (208, 235657), (247, 198448), (304, 161239), (314, 156104), (316, 155116), (494, 99224), (628, 78052), (632, 77558), (988, 49612), (1027, 47728), (1256, 39026), (1264, 38779), (1501, 32656), (1976, 24806), (2041, 24016), (2054, 23864), (2512, 19513), (2983, 16432), (3002, 16328), (3952, 12403), (4082, 12008), (4108, 11932), (5966, 8216), (6004, 8164)]